Simplify
10sqrt(28m^3)
20msqrt(7m)
(3x+5) + (4x+1)
7x + 6
x2 + 12x + 20
(x + 10) (x + 2)
(x+2)(x+3)
x2+5x+6
These two types of exponents prevent an expression from being a polynomial.
What are negative and fractional exponents (roots)?
-sqrt(16n^3)
-4nsqrt(n)
(6x-7) + (4x+5)
10x-2
x2 - 81
(x - 9) (x + 9)
(x-7)(x+2)
x2-5x-14
The general case of (x + y)(x + y)
x2+2xy+y2
Simplify
-8sqrt(128m^4)
-64m^2sqrt2
(5x2-4x+7) - (8x2 -2x-2)
-3x2 -2x +9
6x3-18x2+7x-21
(x2+7)(x-3)
(2x+4)(x-8)
2x2-12x-32
The GCF of 64x2y5+32x3y3+88xy4
8xy3(8xy2+4x2+11y)
Simplify
sqrt(80)
4sqrt5
(5x3+4x+7-x2) - (2x-6x2+x4)
-x4+5x3+5x2+2x+7
3x2-18x+27
3(x-3)(x-3)
(x-4)2
x2-8x+16
(a+3)2-(6x+9)
a2
Simplify
sqrt4
2
(3x3 + 3x2 – 4x + 5) + (x3 – 2x2 + x – 4)
4x3 + x2 – 3x + 1
12x2 + 17x + 6
(4x+3)(3x+2)
DAILY DOUBLE (this one is HARD!) (2x3+3)(3x2 − 4x + 7)
6x5 − 8x4 + 14x3 + 9x2 − 12x + 21
Simplify and multiply (Remember order of operations):
(7x3 +8x2-10x3+9x+3x3-3x-6x2)(x+1)
2x3+8x2+6x