55601 |
化简 |
-2 1/4-3/5 |
-214-35−214−35 |
55602 |
化简 |
2 1/4+2 1/2 |
214+212214+212 |
55603 |
化简 |
2 1/4+2 4/5 |
214+245214+245 |
55604 |
化简 |
2 1/4+3 1/3 |
214+313214+313 |
55605 |
化简 |
2 1/4+3 1/5 |
214+315214+315 |
55606 |
化简 |
2 1/4+3 2/3 |
214+323214+323 |
55607 |
化简 |
2 1/4÷(3/4) |
214÷34214÷34 |
55608 |
化简 |
2 1/4÷2 |
214÷2214÷2 |
55609 |
化简 |
((-2 1/4)÷3 1/2)÷(-9/224) |
-214÷312÷(-9224)−214÷312÷(−9224) |
55610 |
化简 |
2 1/4-1 7/8 |
214-178214−178 |
55611 |
化简 |
2 1/4-8 3/10 |
214-8310214−8310 |
55612 |
化简 |
2 1/4*4/7 |
214⋅47214⋅47 |
55613 |
化简 |
2 1/5*10/7 |
215⋅107215⋅107 |
55614 |
化简 |
2 1/5*5/6 |
215⋅56215⋅56 |
55615 |
化简 |
2 1/5*1 2/3 |
215⋅123215⋅123 |
55616 |
化简 |
(2 1/5*(-2 2/15))÷3 1/10 |
215⋅(-2215)÷3110215⋅(−2215)÷3110 |
55617 |
化简 |
2 1/5÷1 1/2 |
215÷112215÷112 |
55618 |
化简 |
2 1/5÷1 2/7 |
215÷127215÷127 |
55619 |
化简 |
2 1/5÷3 2/3 |
215÷323215÷323 |
55620 |
化简 |
2 1/6*1 4/9 |
216⋅149216⋅149 |
55621 |
化简 |
2 1/6-11/18 |
216-1118216−1118 |
55622 |
化简 |
-2 1/6+5/24 |
-216+524−216+524 |
55623 |
化简 |
2 1/6+3 3/8 |
216+338216+338 |
55624 |
化简 |
2 1/6-5 2/3 |
216-523216−523 |
55625 |
化简 |
2 1/6*3 |
216⋅3216⋅3 |
55626 |
化简 |
2 1/7÷4 3/8 |
217÷438217÷438 |
55627 |
化简 |
2 1/8*16 |
218⋅16218⋅16 |
55628 |
化简 |
2 1/8+3 3/4+1 1/2 |
218+334+112218+334+112 |
55629 |
化简 |
2 1/8÷10 5/8 |
218÷1058218÷1058 |
55630 |
化简 |
2 1/9*2 |
219⋅2219⋅2 |
55631 |
化简 |
2 1/9-7/6 |
219-76219−76 |
55632 |
化简 |
2-1/(u+1) |
2-1u+12−1u+1 |
55633 |
化简 |
2 10/12 |
2101221012 |
55634 |
化简 |
2 11/17*4 1/8 |
21117⋅41821117⋅418 |
55635 |
化简 |
2 13/20*48 |
21320⋅4821320⋅48 |
55636 |
化简 |
2 17/20+1/50 |
21720+15021720+150 |
55637 |
化简 |
2 17/27+5 4/5+16 1/9 |
21727+545+161921727+545+1619 |
55638 |
化简 |
(x^2-5x-9)/9 |
x2-5x-99x2−5x−99 |
55639 |
化简 |
2-2/3 |
2-232−23 |
55640 |
化简 |
2 2/3*1 3/4 |
223⋅134223⋅134 |
55641 |
化简 |
2 2/3*1 3/8 |
223⋅138223⋅138 |
55642 |
化简 |
2 2/3-1/4 |
223-14223−14 |
55643 |
化简 |
2 2/3-1 1/2 |
223-112223−112 |
55644 |
化简 |
2 2/3+3 1/2 |
223+312223+312 |
55645 |
化简 |
2 1/3-1 1/2 |
213-112213−112 |
55646 |
化简 |
(x^2-64)/(x-8) |
x2-64x-8x2−64x−8 |
55647 |
化简 |
2 1/3*(-5/6) |
213⋅(-56)213⋅(−56) |
55648 |
化简 |
2 1/3*1/3 |
213⋅13213⋅13 |
55649 |
化简 |
2 1/3*1/7 |
213⋅17213⋅17 |
55650 |
化简 |
2 1/3*5 1/3 |
213⋅513213⋅513 |
55651 |
化简 |
2 1/3-3/4 |
213-34213−34 |
55652 |
化简 |
2 1/3-4/5 |
213-45213−45 |
55653 |
化简 |
2 1/3+1 1/3 |
213+113213+113 |
55654 |
化简 |
(x^2-6x-27)/(x^2-6x+9) |
x2-6x-27x2-6x+9x2−6x−27x2−6x+9 |
55655 |
化简 |
2 1/2+3 3/4+5 1/8 |
212+334+518212+334+518 |
55656 |
化简 |
(x^2-7x+6)/(5x^2-5) |
x2-7x+65x2-5x2−7x+65x2−5 |
55657 |
化简 |
2 1/2÷(2/3) |
212÷23212÷23 |
55658 |
化简 |
(-2 1/2)÷(2/5) |
-212÷25−212÷25 |
55659 |
化简 |
2 1/2÷(5/8) |
212÷58212÷58 |
55660 |
化简 |
2 1/2÷1 3/4 |
212÷134212÷134 |
55661 |
化简 |
2 1/2÷1 5/7 |
212÷157212÷157 |
55662 |
化简 |
2 1/2-4 2/3 |
212-423212−423 |
55663 |
化简 |
(2.4f)÷7.2 |
2.4f÷7.22.4f÷7.2 |
55664 |
化简 |
2.5÷1.6 |
2.5÷1.62.5÷1.6 |
55665 |
化简 |
2.50÷0.10cent |
2.5÷0.12.5÷0.1 cents |
55666 |
化简 |
2.53*6.02*10^23 |
2.53⋅6.02⋅10232.53⋅6.02⋅1023 |
55667 |
化简 |
(x^2-9)/((x+3)^2) |
x2-9(x+3)2x2−9(x+3)2 |
55668 |
化简 |
(2.576( 0.7(1-0.7)))/500 的平方根 |
2.576(√0.7(1-0.7))5002.576(√0.7(1−0.7))500 |
55669 |
化简 |
2.5cd-3.2dc+4.1d^2c-3.5c+5.8d-3d^2c-cd^2 |
2.5cd-3.2dc+4.1d2c-3.5c+5.8d-3d2c-cd22.5cd−3.2dc+4.1d2c−3.5c+5.8d−3d2c−cd2 |
55670 |
化简 |
-2.5n(1-2n)-1.5n |
-2.5n(1-2n)-1.5n−2.5n(1−2n)−1.5n |
55671 |
化简 |
2.5percent^80000 |
2.5percent800002.5percent80000 |
55672 |
化简 |
2.5y-5 |
2.5y-52.5y−5 |
55673 |
化简 |
-2.6-4.6÷(0.6-5.4*-5.5)+4.1 |
-2.6-4.6÷(0.6-5.4⋅-5.5)+4.1−2.6−4.6÷(0.6−5.4⋅−5.5)+4.1 |
55674 |
化简 |
2.6÷1 1/2 |
2.6÷1122.6÷112 |
55675 |
化简 |
2.6km+0.72m |
2.6km+0.72m2.6km+0.72m |
55676 |
化简 |
2.7(2x+4)+3.1r |
2.7(2x+4)+3.1r2.7(2x+4)+3.1r |
55677 |
化简 |
2.7÷1.6 |
2.7÷1.62.7÷1.6 |
55678 |
化简 |
5/6+1/3*5/8 |
56+13⋅5856+13⋅58 |
55679 |
化简 |
2.86÷0.01 |
2.86÷0.012.86÷0.01 |
55680 |
化简 |
-2.9-(-6.5) |
-2.9-(-6.5)−2.9−(−6.5) |
55681 |
化简 |
2.91*10^21*2 |
2.91⋅1021⋅22.91⋅1021⋅2 |
55682 |
化简 |
2.98÷11.5 |
2.98÷11.52.98÷11.5 |
55683 |
化简 |
-2((8y-3y)-(12y+9)) |
-2((8y-3y)-(12y+9))−2((8y−3y)−(12y+9)) |
55684 |
化简 |
2(-2y+2(2-3(6y+1))) |
2(-2y+2(2-3(6y+1)))2(−2y+2(2−3(6y+1))) |
55685 |
化简 |
2(6+2(9-4/(5+1))) |
2(6+2(9-45+1))2(6+2(9−45+1)) |
55686 |
化简 |
(x^2-9x+14)/(x-7) |
x2-9x+14x-7x2−9x+14x−7 |
55687 |
化简 |
2((m^2n)÷m)^6*(3^(1/2)n^3)^2 |
2(m2n÷m)6⋅(312n3)22(m2n÷m)6⋅(312n3)2 |
55688 |
化简 |
-2(-2a^9b^4)^3(3a^9b)^2 |
-2(-2a9b4)3(3a9b)2−2(−2a9b4)3(3a9b)2 |
55689 |
化简 |
2(2a)^2+3(2a) |
2(2a)2+3(2a)2(2a)2+3(2a) |
55690 |
化简 |
-2(75)^2 |
-2(75)2−2(75)2 |
55691 |
化简 |
2(8+3y)^2 |
2(8+3y)22(8+3y)2 |
55692 |
化简 |
(2(u+v))/(2v) |
2(u+v)2v2(u+v)2v |
55693 |
化简 |
(2(w^2+w-6))/(w^2+4w-5)*(w^3-3w^2+2w)/(4w^2-6w) |
2(w2+w-6)w2+4w-5⋅w3-3w2+2w4w2-6w2(w2+w−6)w2+4w−5⋅w3−3w2+2w4w2−6w |
55694 |
化简 |
2.25÷32 |
2.25÷322.25÷32 |
55695 |
化简 |
(2.25m)÷9 |
2.25m÷92.25m÷9 |
55696 |
化简 |
2.25mi |
2.25mi2.25mi |
55697 |
化简 |
2.2k+5+7.9k+8 |
2.2k+5+7.9k+82.2k+5+7.9k+8 |
55698 |
化简 |
2.2*(-8.3) |
2.2⋅(-8.3)2.2⋅(−8.3) |
55699 |
化简 |
-2.3-(4.5-3 1/2) |
-2.3-(4.5-312)−2.3−(4.5−312) |
55700 |
化简 |
-2.3y+8.6y |
-2.3y+8.6y−2.3y+8.6y |