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Miscellaneous
Review of Exponents
100

2x+1, x=2

What is 5

100

2(x+7)+4

What is 2x+18

100
(3x2 - 5x3) + (5x2 + 6x3)
What is 8x2 +x3
100

The coefficient 3x2

What is 3

100
(x2)(x3)
What is x5
200

x2+y, x=-1, y=2

What is 3

200

2x(x2-4)-2x

What is 2x3-10x

200
(2x3+6x2-7x + 6) + (5x2 + 6x - 3)
What is 2x3+11x2-x +3
200

The base of (-4)2

What is -4

200
(3x2y)(6x2y2)
What is 18x4y3
300

4x3 +6y, x=1, y=1/3

What is 6

300

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

What is 3x+40

300
(5x3+6x2-7x + 6) - (4x3 + 6x2 - 3)
What is x3-7x +9
300

Solve -(-2)3

What is -8

300
(4x2)2
What is 16x4
400

3x2-2, x=1/3

What is -5/3

400

2x(1-3x2)+7x2(x-2)

What is x3-14x2+2x

400
(8x3-6x2-4x + 3)+ (7x3-5x2-2x - 3)
What is 15x3-11x2-6x
400
A negative base with an even exponent has a ____answer

What is positive

400

(5x2)(3x2y3)2 

What is 45x6y6

500

3x2+6x-1, x=3/2 

What is a -13/4

500

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

What is 14xy+10y-12x

500
(5x5+x4-3x3-2x +5) - (2x5-2x4-5x2-4)
What is 3x5+3x4-3x3+5x2-2x+9
500
To simplify (x2)3 (x3)4, we should use this exponent law first. 

What is the power of a power law

500

5x2 *5x3 - 5

What is 25x5-5

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