Unit 6 Review

Radicals

100

Write in simplest radical form.

sqrt(225)

15

200

Write in simplest radical form.

sqrt(48)

4sqrt(3)

300

Simplify.

root(3)(8)

2

400

Simplify.

100^(1/2)-64^(1/3)

6

500

Write in simplest radical form.

sqrt(2800)

20sqrt(7)

Exponent Rules

100

Simplify.

(x^4)(x^3)(x^2)

x^9

200

Simplify.

(2a^3b^2)^3

8a^9b^6

300

Simplify.

(3x^-5y^2)/(x^-2y^4)

3/(x^3y^2)

400

Simplify.

(16x^4)^(1/2)

4x^2

500

Simplify.

((2x^3y^-2)/(4x^-1y))^2

x^8/(4y^6)

Add/Subtract Polynomials

100

Simplify.

(3x+5)+(2x-7)

5x-2

200

Simplify.

(4x^2+3x-8)+(7x^2-5x+2)

11x^2-2x-6

300

Simplify.

(8y^2-2y+9)-(3y^2+5y-4)

5y^2-7y-13

400

Simplify.

(4y^3-6y^2+4y-9)-(5y^3-3y^2-2y+1)

-y^3-3y^2+6y-10

500

Simplify.

(7x^4−3x^3+2x^2−x+5)−(4x^4+6x^3−x^2+8x−2)+(x^3−5x+3)

3x^4-8x^3+3x^2-14x+10

Multiply Polynomials

100

Multiply.

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

12x^3-20x^2+8x

200

Multiply.

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

6x^2+7x-20

300

Multiply.

(2x-3)^2

4x^2-12x+9

400

Mulitply.

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

x^3+x^2-7x+20

500

Multiply.

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

x^4+x^3+7x-3

Mixed Review

100

Simplify.

sqrt(50)

5sqrt(2)

200

Simplify.

(x^2*x^3)/x

x^4

300

Simplify.

(x+2)^2

x^2+4x+4

400

Multiply.

(2x+7)(3x-8)

6x^2+5x-56

500

Simplify.

((x^4y^-3z^10)/(x^-6y^7z^11))^0

1