Exponents and Radicals

Spiderman

100

(x⁶)(x⁷)

x¹³

200

(x⁶)⁷

x⁴²

300

x⁶ / x⁷

1/ x

400

(6x³)⁷

279936x²¹

500

(4x⁸y⁰)(5x^-4)

20x⁴

Superman

100

x^-3

1 / x³

200

Solve:

3x+9=-12

x=-5

300

-2/3x=0

x=0

400

Reduce the square root of 60.

2 square root 15.

500

Reduce 3 times the square root of 12.

6 square root 3.

The Flash

100

x-7=8

x=15

200

1 / y^-5

y⁵

300

Reduce the square root of 288.

12 square root 2

400

(3x⁴y^-7)(-8x⁵y^-2)

-24x⁹ / y⁹

500

Solve the system:

y=2x-2

2x-3y=-10

(4,6)

Antman

100

What's the slope of the line y=3x+1?

m=3

200

Solve:

-4(3x-5)=-28

x=4

300

6x^3/4

When turned into a radical, which number will become the index?

4

400

4x⁶ / 10x^-8

2x¹⁴ / 5

500

Solve the inequality:

-7(1+7x)<-252

x>5

Shazam

100

6x^3/4

When turned into a radical, will 6 be inside the radical or outside the radical?

Outside.

200

Find the slope of the line through the points (2,5) and (-4,8).

m=-1/2

300

(9x⁴y⁵)²

81x⁸y¹⁰

400

Solve the system:

x-7y=-23

-6x+7y=-2

(5,4)

500

A new car is purchased for $20300. The value of the car depreciates at 9.5% per year. What will the value of the car be, to the nearest cent, after 11 years?

$6770.65