Algebra 1 Review

Solve

100

2x+1, x=2

What is 5

200

x²+y, x=-1, y=2

What is 3

300

4x³ +6y, x=1, y=1/3

What is 6

400

3x²-2, x=1/3

What is -5/3

500

3x²+6x-1, x=3/2 

What is a -13/4

Expand and Simplify

100

2(x+7)+4

What is 2x+18

200

2x(x²-4)-2x

What is 2x³-10x

300

5(x+6)-2(x-5)

What is 3x+40

400

2x(1-3x²)+7x²(x-2)

What is x³-14x²+2x

500

5y(2x+2)-4x(3-y)

What is 14xy+10y-12x

Add/subtract

100

(3x² - 5x³) + (5x² + 6x³)

What is 8x² +x³

200

(2x³+6x²-7x + 6) + (5x² + 6x - 3)

What is 2x³+11x²-x +3

300

(5x³+6x²-7x + 6) - (4x³ + 6x² - 3)

What is x³-7x +9

400

(8x³-6x²-4x + 3)+ (7x³-5x²-2x - 3)

What is 15x³-11x²-6x

500

(5x⁵+x⁴-3x³-2x +5) - (2x⁵-2x⁴-5x²-4)

What is 3x⁵+3x⁴-3x³+5x²-2x+9

Miscellaneous

100

The coefficient 3x²

What is 3

200

The base of (-4)²

What is -4

300

Solve -(-2)³

What is -8

400

A negative base with an even exponent has a ____answer

What is positive

500

To simplify (x²)³ (x³)⁴, we should use this exponent law first. 

What is the power of a power law

Review of Exponents

100

(x²)(x³)

What is x⁵

200

(3x²y)(6x²y²)

What is 18x⁴y³

300

(4x²)²

What is 16x⁴

400

(5x²)(3x²y³)² 

What is 45x⁶y⁶

500

5x² *5x³ - 5

What is 25x⁵-5