FACTORING POLYNOMIALS AND SIMPLIFYING COMPLEX NUMBERS

GCFs and Grouping

100

What are the GCFs of 5x and 10

5

200

What is the GCF of x⁴ and x⁶

x⁴

300

What is the GCF of 6x, 10x², and 8 x³

2x

400

Factor 4x²+8x-3x-6

(4x-3)(x+2)

500

What is the GCF of 4a³b², 6ab³, and 10a²b⁴?

2ab²

FACTORING USING GCF

100

Factor 6x+8

2(3x+4)

200

Factor 7x²+10x

x(7x+10)

300

Factor 6x³-15x⁴

3x³(2-5x)

400

Factor 10x⁴-25x³+15x²

x²(2x²-5x+3)

500

Factor 3x⁴-5x³+7x

Prime

FACTORING X^2+BX+C

100

Factor x²+4x+3

(x+3)(x+1)

200

Factor x²+10x+16

(x+8)(x+2)

300

Factor x²-8x-20

(x-10)(x+2)

400

Factor x²-13x+36

(x-9)(x-4)

500

Factor x²+x-72

(x+9)(x-8)

FACTORINGGCF AND X^2+BX+C

100

Factor 2x²+4x+2

2(x+1)(x+1)

200

Factor 5x²+15x-50

5(x+5)(x-2)

300

Factor x³-6x²+8x

x(x-4)(x-2)

400

Factor 3x²-3x-126

3(x-7)(x+6)

500

Factor 2x³+8x²-120x

2x(x+10)(x-6)

COMPLEX NUMBERS

100

Simplify (3+2i)+(-4-10i)

-1-8i

200

Simplify (3+9i)-(5-3i)

8+12i

300

Simplify (3+2i)(2-3i)

12-5i

400

Simplify 6/(2-i)

(12+6i)/5

500

Simplify

(3-i)/(2+3i)

(3-11i)/13