Simplify:-5x+3y+6y
Simplify:-8a+(-3b)-(-5b)+3a
Simplify:-3(2x²+x)
Simplify:2x-4[x-3(x-2)]
Subtract:(3a²-2a+9)-(2a²+5a+12)
Multiply:(x²y³)(x³y⁴)
Simplify:(x³y⁴)^5
Multiply:(4x-1)(2x²+3x-2)
Simplify:(-3a^5b²)³
Multiply:-3x(x²-x+2)
Multiply:(3x²-2x-1)(2x+3)
Simplify:-36a³b/-12a²b
Simplify:-3x³/9x⁴
Simplify: (-3a³b²)³/27a⁴b^7
Simplify:(-4x²y-⁴)(2x-³y³)
Divide: 8x³+4x²-12x+16/4x
Divide:12a⁴-16a³+8a²/-4a³
Divide:(x²+5x-14)÷x+7
Divide: (27x²+1)÷(3x+1)
Multiply:(a+9)(a-3)
Multiply:x²(x+3)(x-3)
Add:(x³-5x+6)+(3x²-x-6)
Simplify:(xy²z)(x²y³z²)
Simplify:(2x²y³)²
Simplify: (3-5y)²

1

Answers

2014-08-25T16:09:14+08:00
You have so many questions and I don't think I can finish answering them all soo yeah, hope it helps!
1.) -5x+9y
2.) -5a+2b
3.)-6x^2-3x
0
Simplify:(2x²y³)²
Simplify: (3-5y)²
4x^4y^6
9+25y
Thanks for your help