Math- What we've learned

Rational Exponents

100

x^1/2= 5

x=25

200

x^1/3=3

x=27

300

x^2/3=16

x= 64 or x=-64

400

x^2/3=9

x=27 x=-27

500

x^2/5=4

x= 32 x= -32

Multiplying Polynomial

100

(x+3)(x+2)

x²+5x+6

200

(2x+1)(x+4)

2x²+9x+4

300

(x-5)(x+3)

x²-2x-15

400

(3x+2)(2x+5)

6x²+19x+10

500

(2x-3)(x-4)

2x²-11x+12

Multiplying Trionomials

100

(x²+2x+1)(x+3)

x³+5x²+7x+3

200

(x²+3x+2)(x+2)

x³+5x²+8x+4

300

(x²-x+4)(x+2)

x³+x²+2x+8

400

(2x²+x+3)(x+4)

2x³+9x²+7x+12

500

(x²+4x+5)(x²+x+2)

x⁴+5x³+11x²+13x+10

Factoring

100

x²+5x+6

(x+2)(x+3)

200

x²+7x+12

(x+3)(x+4)

300

x²-9

(x-3)(x+3)

400

2x²+7x+3

(2x+1)(x+3)

500

x²-5x+6

(x-2)(x-3)

Multiplying Binomials

100

(x+2)(x+4)

x²+6x+8

200

(x-3)(x+5)

x²+2x-15

300

(2x+3)(x+4)

2x²+11x+12

400

(3x-2)(x-5)

3x²-17x+10

500

(2x-1)(3x+2)

6x²+x-2