Popular Problems
Rank Topic Problem Formatted Problem
6601 Add 445+25
6602 Add 6-9
6603 Add 7 3/8+7 1/2+4 1/4
6604 Add 8(0)+5(80)
6605 Add 8(80)+5(60)
6606 Subtract 329.875-29.688
6607 Subtract (2)(2)+2*7
6608 Subtract (2)(7)+3*5
6609 Subtract (3v^5+8v^3-10v^2)-(-12v^5+4v^3+14v^2)
6610 Subtract (4x^5-9x^7+16)-(5x^5+25x^7-10)
6611 Subtract (5)(2)+1*2
6612 Subtract 20/5-1/( square root of 5)
6613 Subtract 3/4-1/12
6614 Subtract (3x)/(x-5)-(2x)/(x-2)
6615 Subtract (3x+y)/(x-y)-3÷1-(x-3y)/(x+y)
6616 Subtract (f+3)/(7f)-(3f)/(f+4)
6617 Subtract 1.7-0.3
6618 Subtract (1(-3))/x-18/(x^2)
6619 Subtract -1- square root of -3i
6620 Subtract 10-24
6621 Subtract 10000-82
6622 Subtract 17445-10601
6623 Subtract -2(-46/11)-3(19/11)
6624 Subtract 2-(2)^2
6625 Subtract 235-264.08
6626 Subtract 3.25-3 square root of 3.25((100-3.25)/100)
6627 Subtract 3.766-6
6628 Subtract 4-1/5
6629 Subtract 4w square root of 27wy^2-y square root of 12w^3
6630 Subtract 5.4(cos(68.2)+jsin(68.2))-5(cos(53.1)+jsin(53.1))
6631 Subtract -5-6
6632 Subtract 7-9/((n+8)/(n+8))
6633 Subtract F(- square root of 3)*(3x^2)-4
6634 Divide (-3^2-10*-3+5)/(-3^2+2(-3)-1)
6635 Divide 0 , 96/0 , 12 , ,
6636 Find Where Undefined/Discontinuous -8*5/12+1 1/2
6637 Find Where Undefined/Discontinuous square root of t^2+1
6638 Find the Inverse (-1,2) , (3,4) , (-1,5) , (6,-3)
6639 Solve for x 3x+y<4
6640 Solve for x 3x+y<-6
6641 Solve for x y=1/8x^2
6642 Write in Exponential Form 9^2+40^2=41^2
6643 Solve the Matrix Equation A=[[4,-2,5],[6,6,4],[0,4,7]][[5,-2,4],[0,1,2],[6,7,4]]
6644 Solve the Matrix Equation A[[1,2],[3,-1]]=[[2,1],[3,-2]]
6645 Solve the Matrix Equation a[[1],[-2]]+b[[3],[-2]]=[[-2],[1]]
6646 Solve the Matrix Equation [[1,-1,2],[2,0,1],[1,1,1]]x=[[3,1,1],[1,0,-2],[2,-2,1]]
6647 Solve the Matrix Equation [[-1/2,3/10,3/5],[0,-2/5,1/5],[1/2,-1/10,-1/5]][[x],[y],[z]]=[[14],[1],[4]]
6648 Solve the Matrix Equation [[-1/2,3/10,3/5],[0,-2/5,1/5],[1/2,-1/10,-1/5]][[x],[y],[z]]=[[18],[5],[9]]
6649 Solve the Matrix Equation [[-1/2,3/10,3/5],[0,-2/5,1/5],[1/2,-1/10,-1/5]][[x],[y],[z]]=[[19],[6],[8]]
6650 Solve the Matrix Equation [[d/(ad-bc),-b/(ad-bc)],[-c/(ad-bc),a/(ad-bd)]][[-6,k],[0,-6]][[a,b],[c,d]]=[[1,0],[0,1]]
6651 Solve the Matrix Equation [[0,0,1],[1,1,1],[1,1,1]][[a],[b],[c]]=[[0],[1],[5]]
6652 Solve the Matrix Equation [[0,-1,1],[2,2,-5],[-1,-1,3]][[x],[y],[z]]=[[8],[15],[23]]
6653 Solve the Matrix Equation [[1,0,0],[1,1,0],[1,1,1]]y=[[1,2],[3,3],[2,1]]
6654 Solve the Matrix Equation [[1,0,2],[2,1,1],[6,4,1]]*[[x],[y],[z]]=[[1],[-2],[3]]
6655 Solve the Matrix Equation [[1,1,1],[2,2,2],[3,3,3]][[x],[y],[z]]=[[3],[6],[9]]
6656 Solve the Matrix Equation [[1,-1,1],[2,3,0],[0,2,-1]]X=[[6,-1,9,11,12],[8,0,-7,0,1],[7,9,-11,6,1]]
6657 Solve the Matrix Equation [[1,-1,1],[2,3,0],[0,2,-1]]x=[[6,-1,9,11,12],[8,0,-7,0,1],[7,9,-11,6,1]]
6658 Solve the Matrix Equation [[1,2],[1,4]]x=[[11],[17]]
6659 Solve the Matrix Equation [[1,7],[4,2]]*[[x],[y]]=[[30],[-10]]
6660 Solve the Matrix Equation [[11,-8],[-17,-11],[8,-12],[-2x,3]]+[[-3,3],[-17,12],[-19,8],[-15,2]]-[[-13,18],[11,-16],[0,-18],[13,-7]]=[[21,-23],[-45,17],[-11,14],[-24,12]]
6661 Solve the Matrix Equation [[-1-i,1],[-2,1-i]][[a],[b]]=[[0],[0]]
6662 Solve the Matrix Equation [[-2,2,-6],[-8,-9x,-18],[-13,17,7]]+[[8,-9,17],[1,-7,-16],[5,-6,14]]-[[-6,-4,1],[20,5,-17],[13,19,7]]=[[12,-3,10],[-27,6,-17],[-21,-8,14]]
6663 Solve the Matrix Equation [[3,1,0],[1,4,2],[0,2,2]][[x],[y],[z]]=[[9],[27],[14]]
6664 Solve the Matrix Equation [[3,-2,16],[2,0,-8],[0,0,1]][[x],[y],[z]]=[[0],[6],[7]]
6665 Solve the Matrix Equation [[3,2],[-1,2]][[2,6],[-3,k]]=[[2,6],[-3,k]][[3,2],[-1,2]]
6666 Solve the Matrix Equation [[-3,-2x],[y,6]]=[[-3,-12],[-6,6]]
6667 Solve the Matrix Equation [[3,-4],[-5,6]]*[[a],[b]]=[[5],[3]]
6668 Solve the Matrix Equation [[3x,5],[-1,4x]][[2y,-3],[-6,-y]]=[[7,2],[-7,2]]
6669 Solve the Matrix Equation [[-4, square root of 6, square root of 2],[ square root of 6,-3, square root of 3],[ square root of 2, square root of 3,-5]][[x],[y],[z]]=[[0],[0],[0]]
6670 Solve the Matrix Equation [[4,0],[5,2]][[3,7],[1,x]]=[[12,28],[17,69]]
6671 Solve the Matrix Equation [[-4,-5,5],[1,4,-2],[6,1,-6]][[x],[y],[z]]=[[-11],[3],[17]]
6672 Solve the Matrix Equation [[4,8],[1,-9]][[x],[y]]=[[1],[2]]
6673 Solve the Matrix Equation [[5,3],[8,7],[x,7]]+[[8,8],[z,y],[5,5]]=[[12,11],[13,15],[20,12]]
6674 Solve the Matrix Equation [[7,x^2-2],[3,4]]=[[7,7],[y-3,4]]
6675 Solve the Matrix Equation [[8,-7],[5,7],[9,-7]]-x=4*[[-1,-5],[-6,4],[-8,1]]
6676 Solve the Matrix Equation [[a,b],[c,0]]*[[0,i],[x,y]]=[[0,i],[z,0]]
6677 Solve the Matrix Equation [[x,-1],[3,1-x]]=[[1,0,-3],[2,x,-6],[1,3,x-5]]
6678 Solve the Matrix Equation [[x,3,2x-1],[y,4,3y]]=[[2x-4,z,7],[8,w+1,2y+8]]
6679 Solve the Matrix Equation [[x,y],[w,z]]+[[3,2],[1,0]]-[[3,2],[1,0]]=[[6,3],[7,-1]]
6680 Solve the Matrix Equation v=[[-2],[4]]+[[1],[8]]
6681 Solve the Matrix Equation X=[[1,3],[1,3]]x+[[-4t^2],[t+2]]
6682 Solve the Matrix Equation x-[[1,-1,0],[0,1,1]]=[[2,2,2],[8,3,4]]
6683 Solve the Matrix Equation X[[1,-1,2],[2,0,1]]=[[-6,-2,0],[4,-2,5]]
6684 Solve the Matrix Equation x[[1],[-1]]+y[[2],[1]]=[[a],[b]]
6685 Solve the Matrix Equation [[1,1,0],[1,4,3],[2,4,1]]X=[[2,-3,-2],[0,2,0],[4,1,1]]
6686 Solve the Matrix Equation [[1,3,-1,4],[2,7,-1,8],[-1,-3,2,-4],[1,0,-6,5]][[x,y,z,w]]=[[1],[4]]
6687 Solve the Matrix Equation [[-1,-3],[3,4]]*[[a],[b]]=[[12],[-11]]
6688 Solve the Matrix Equation [[1,5],[0,8]][[X],[y]]=[[12],[6]]
6689 Solve the Matrix Equation [[1.05,1.1],[1.05,0.9]]*[[x],[y]]=[[1],[1]]
6690 Solve the Matrix Equation [[10],[-15],[131]]=a[[1],[-1],[8]]+b[[2],[1],[7]]+c[[1],[3],[-4]]+d[[3],[-4],[36]]
6691 Solve the Matrix Equation [[2,1],[-4,3]][[x],[y]]=[[1],[2]]
6692 Solve the Matrix Equation [[5,3],[2,-6]]*[[x],[y]]=[[3],[30]]
6693 Solve the Matrix Equation [[7x],[12]]=[[28],[-6y]]
6694 Solve the Matrix Equation [[9,4],[2,1]]X=[[0,-1],[3,2]]
6695 Solve the Matrix Equation [[c+d],[2c-d],[d-2e]]=[[5],[4],[6]]
6696 Solve the Matrix Equation [[a],[b]]=[[d,g],[h,j]][[a],[b]]+[[A^-1],[0]]qi
6697 Solve the Matrix Equation X=[[1,2],[3,2]]x+[[1],[-1]]
6698 Find the Domain 2x+8y+4z-6x+4y-9z
6699 Find the Domain 2x+7y=8
6700 Find the Domain g(x)=2^(x-2)
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