alg 1

solving equations

100

x-20=4-3x

what is X= 6

200

-4(-3x-8)=10x+20

-6

300

2(4-x)-3(x+3)=-11

x=2

400

-(-8-3x)=-2(1-x)+6x

x=2

500

3(3x-8)-5(3x-8)=4(x-2)-6(x-2)

x=3

exponents

100

7²

49

200

3⁸

6561

300

8⁶

262144

400

5³

125

500

9⁶

531441

quadratic equations

100

x²-5x-14=0

-2,7

200

x²+15x=-50

-5,-10

300

x²=11x-28

4,7

400

19x=7-6x²

1/3,-7/2

500

6x²-x=5

-5/6,1

inequalities

100

4(x+2)-1>5-7(4-x)

x<10

200

-1<4x+2<10

-3/4<x<2

300

4+5x>-6

x>-2

400

-4 - (-5x) <-9

x<-1

500

-1-(-1x) < -3

x <-2

polynomials

100

(4x³-2x²+1) (7x²+12x)

4x³+5x²+12+1

200

(-3x²+7+8) (x⁴+7x³-12x-1)

x⁴+7x³+3x²-19x-9

300

(4x⁶-3x²+2x) - (-10x⁶+7x²-8)

-14x⁶+10x²-2x-8

400

12x(3x⁴-7x²+1)

36x⁵-84x³+12x

500

(3x+1)(2-9x²)

2+6x-9x²-27x³