55301 |
化简 |
2.15 |
2.152.15 |
55302 |
化简 |
( 27-12)/3 的平方根 |
√27-123√27−123 |
55303 |
化简 |
2(y+4)-5y=-28 |
2(y+4)-5y=-282(y+4)−5y=−28 |
55304 |
化简 |
-2(y+5)+3y |
-2(y+5)+3y−2(y+5)+3y |
55305 |
化简 |
-2(y+5)+6y |
-2(y+5)+6y−2(y+5)+6y |
55306 |
化简 |
2(y-1)+8 |
2(y-1)+82(y−1)+8 |
55307 |
化简 |
2(y-3)(y+2)-(y-4)(y+4) |
2(y-3)(y+2)-(y-4)(y+4)2(y−3)(y+2)−(y−4)(y+4) |
55308 |
化简 |
2(y-3)+3(y-1) |
2(y-3)+3(y-1)2(y−3)+3(y−1) |
55309 |
化简 |
2-(y-5) |
2-(y-5)2−(y−5) |
55310 |
化简 |
2*(2a-b*(2a-c*(2a-1)+2ac)-c) |
2⋅(2a-b⋅(2a-c⋅(2a-1)+2ac)-c)2⋅(2a−b⋅(2a−c⋅(2a−1)+2ac)−c) |
55311 |
化简 |
2*10^2+4*10^4+2*10^2 |
2⋅102+4⋅104+2⋅1022⋅102+4⋅104+2⋅102 |
55312 |
化简 |
2(25a-5)-100a |
2(25a-5)-100a2(25a−5)−100a |
55313 |
化简 |
2(27+4y)+7y |
2(27+4y)+7y2(27+4y)+7y |
55314 |
化简 |
2(2a-y)-(3a-2y) |
2(2a-y)-(3a-2y)2(2a−y)−(3a−2y) |
55315 |
化简 |
2(2l-2) |
2(2l-2)2(2l−2) |
55316 |
化简 |
2(2r+5)(r-2) |
2(2r+5)(r-2)2(2r+5)(r−2) |
55317 |
化简 |
2(2r-1)(r-10) |
2(2r-1)(r-10)2(2r−1)(r−10) |
55318 |
化简 |
-2(-2u+y)+4(-4y+u) |
-2(-2u+y)+4(-4y+u)−2(−2u+y)+4(−4y+u) |
55319 |
化简 |
2(2y-6)-(y-2) |
2(2y-6)-(y-2)2(2y−6)−(y−2) |
55320 |
化简 |
-2(3m^-1n) |
-2(3m-1n)−2(3m−1n) |
55321 |
化简 |
2(3y^6-9y^2+2y)-(5y^6-4y) |
2(3y6-9y2+2y)-(5y6-4y)2(3y6−9y2+2y)−(5y6−4y) |
55322 |
化简 |
-2-(3-6p) |
-2-(3-6p)−2−(3−6p) |
55323 |
化简 |
-2(3a+2) |
-2(3a+2)−2(3a+2) |
55324 |
化简 |
2(3a-5)-7 |
2(3a-5)-72(3a−5)−7 |
55325 |
化简 |
-2(3b+1)+10b-4 |
-2(3b+1)+10b-4−2(3b+1)+10b−4 |
55326 |
化简 |
2(3b-4)(b-4) |
2(3b-4)(b-4)2(3b−4)(b−4) |
55327 |
化简 |
2(3c-1) |
2(3c-1)2(3c−1) |
55328 |
化简 |
-2(3d+2)+5 |
-2(3d+2)+5−2(3d+2)+5 |
55329 |
化简 |
-2(3k-5)(5-3k) |
-2(3k-5)(5-3k)−2(3k−5)(5−3k) |
55330 |
化简 |
2(3q+13)+3(-9+2q) |
2(3q+13)+3(-9+2q)2(3q+13)+3(−9+2q) |
55331 |
化简 |
2(3v-7)=34 |
2(3v-7)=342(3v−7)=34 |
55332 |
化简 |
-2(3y) |
-2(3y)−2(3y) |
55333 |
化简 |
2(3y+2)+5y+y-8 |
2(3y+2)+5y+y-82(3y+2)+5y+y−8 |
55334 |
化简 |
2(3y-4)-3(y+6) |
2(3y-4)-3(y+6)2(3y−4)−3(y+6) |
55335 |
化简 |
2(3y-6)=24 |
2(3y-6)=242(3y−6)=24 |
55336 |
化简 |
2(4+9w) |
2(4+9w)2(4+9w) |
55337 |
化简 |
2(4m-1)-24 |
2(4m-1)-242(4m−1)−24 |
55338 |
化简 |
2(4p-9) |
2(4p-9)2(4p−9) |
55339 |
化简 |
2(4u+2)-7 |
2(4u+2)-72(4u+2)−7 |
55340 |
化简 |
-2(4u-3y-1) |
-2(4u-3y-1)−2(4u−3y−1) |
55341 |
化简 |
-2(4y+8)+2(y-4) |
-2(4y+8)+2(y-4)−2(4y+8)+2(y−4) |
55342 |
化简 |
-2(4y-3)=2y |
-2(4y-3)=2y−2(4y−3)=2y |
55343 |
化简 |
2(4y-4)-(6y-6) |
2(4y-4)-(6y-6)2(4y−4)−(6y−6) |
55344 |
化简 |
2(4z-3)-3(y-7) |
2(4z-3)-3(y-7)2(4z−3)−3(y−7) |
55345 |
化简 |
2(5-3i)-(-3+2i) |
2(5-3i)-(-3+2i)2(5−3i)−(−3+2i) |
55346 |
化简 |
-2-(5-4p) |
-2-(5-4p)−2−(5−4p) |
55347 |
化简 |
-2(5q+4)+5(q-3) |
-2(5q+4)+5(q-3)−2(5q+4)+5(q−3) |
55348 |
化简 |
2(5y-7)-18 |
2(5y-7)-182(5y−7)−18 |
55349 |
化简 |
-2(6-5a) |
-2(6-5a)−2(6−5a) |
55350 |
化简 |
2(6a+b)-(a+3b) |
2(6a+b)-(a+3b)2(6a+b)−(a+3b) |
55351 |
化简 |
2(6K-1) |
2(6K-1)2(6K−1) |
55352 |
化简 |
-2(-6u+y-4) |
-2(-6u+y-4)−2(−6u+y−4) |
55353 |
化简 |
2(6z+8)-(9z-18) |
2(6z+8)-(9z-18)2(6z+8)−(9z−18) |
55354 |
化简 |
-2(6z-u)-(-3u-3z) |
-2(6z-u)-(-3u-3z)−2(6z−u)−(−3u−3z) |
55355 |
化简 |
2(7)(2 1/7)+2(7)(4 1/2)+2(2 1/7)(4 1/2) |
2(7)(217)+2(7)(412)+2(217)(412)2(7)(217)+2(7)(412)+2(217)(412) |
55356 |
化简 |
2(-7.5c+3)+(5z-2) |
2(-7.5c+3)+(5z-2)2(−7.5c+3)+(5z−2) |
55357 |
化简 |
2(-7n-3)+10 |
2(-7n-3)+102(−7n−3)+10 |
55358 |
化简 |
2(8n^2-3n+3) |
2(8n2-3n+3)2(8n2−3n+3) |
55359 |
化简 |
(2(-840))÷1-(-1081)^2 |
2(-840)÷1-(-1081)22(−840)÷1−(−1081)2 |
55360 |
化简 |
2(8-6z)-8z+7z-2 |
2(8-6z)-8z+7z-22(8−6z)−8z+7z−2 |
55361 |
化简 |
2(8d-6)-10d |
2(8d-6)-10d2(8d−6)−10d |
55362 |
化简 |
-2(8k-3)+3 |
-2(8k-3)+3−2(8k−3)+3 |
55363 |
化简 |
2-(-9)+7 |
2-(-9)+72−(−9)+7 |
55364 |
化简 |
2(9y+7)+2 |
2(9y+7)+22(9y+7)+2 |
55365 |
化简 |
2(9y-6)-(8y+9) |
2(9y-6)-(8y+9)2(9y−6)−(8y+9) |
55366 |
化简 |
2(a)+1 |
2(a)+12(a)+1 |
55367 |
化简 |
2(a+8) |
2(a+8)2(a+8) |
55368 |
化简 |
2(a+b) |
2(a+b)2(a+b) |
55369 |
化简 |
2(a-2)(a-2)^(1/2) |
2(a-2)(a-2)12 |
55370 |
化简 |
2(a-3)+9 |
2(a-3)+9 |
55371 |
化简 |
-2(a-7) |
-2(a-7) |
55372 |
化简 |
2(b-c)+12c-8b |
2(b-c)+12c-8b |
55373 |
化简 |
2(c+5)+2c^2 |
2(c+5)+2c2 |
55374 |
化简 |
2(c-4d^2)-2(3c-d^2) |
2(c-4d2)-2(3c-d2) |
55375 |
化简 |
2(c-4d^2)-2(4c-d^2) |
2(c-4d2)-2(4c-d2) |
55376 |
化简 |
2(cos(-pi/3)+isin(-pi/3)) |
2(cos(-π3)+isin(-π3)) |
55377 |
化简 |
2(d-104-3d) |
2(d-104-3d) |
55378 |
化简 |
2(d-5) |
2(d-5) |
55379 |
化简 |
2(k+5)-8k+9+4 |
2(k+5)-8k+9+4 |
55380 |
化简 |
2(m+6)+7m |
2(m+6)+7m |
55381 |
化简 |
2(n+3) |
2(n+3) |
55382 |
化简 |
2(r-6) |
2(r-6) |
55383 |
化简 |
-2(r-6)-4(3r-7)-19r |
-2(r-6)-4(3r-7)-19r |
55384 |
化简 |
2(s+7s)-3 |
2(s+7s)-3 |
55385 |
化简 |
2(t-3r)-9(3t+r) |
2(t-3r)-9(3t+r) |
55386 |
化简 |
-2(t-4)-4 |
-2(t-4)-4 |
55387 |
化简 |
-2(u+3)+5u |
-2(u+3)+5u |
55388 |
化简 |
2(v-2)-5v |
2(v-2)-5v |
55389 |
化简 |
-2(-w+y)+4(-y-2w) |
-2(-w+y)+4(-y-2w) |
55390 |
化简 |
2(w-1) |
2(w-1) |
55391 |
化简 |
2(y+1)+3(2-y) |
2(y+1)+3(2-y) |
55392 |
化简 |
2+1+1/2-1 3/4 |
2+1+12-134 |
55393 |
化简 |
2+7/30 |
2+730 |
55394 |
化简 |
2÷4-5i |
2÷4-5i |
55395 |
化简 |
2cup |
2cups |
55396 |
化简 |
( 3(cos(315)+isin(315)))/( 的平方根 6(cos(45)+isin(45))) 的平方根 |
√3(cos(315)+isin(315))√6(cos(45)+isin(45)) |
55397 |
化简 |
( 3)/( 的平方根 7y) 的平方根 |
√3√7y |
55398 |
化简 |
2% |
2% |
55399 |
化简 |
2(1/2+1/5)+2 |
2(12+15)+2 |
55400 |
化简 |
2(1/4+1/5)+2 |
2(14+15)+2 |