Unit 4- Review

1

100

What are the Distance and Midpoint formulas?

D= square root (x₂-x₁)²+(y_2-y₁)²

M=(X₁+ X₂  / 2 , Y₁+Y₂ / 2 )

200

Multiply:

5i(8 – 2i)

10+40i

300

Solve the following equation:

−3√2𝑥+5+6=18

X=-69/2

400

Rewrite in radical notation:

t-3/5

1/5 square root t³

500

Divide using synthetic division:

(x² +5x+2)÷(x+2)

X+3-(4/X+2)

2

100

X⁶X²

x⁸

200

What is 9 + 10?

21

300

Divide using synthetic division:

(2x³ –7x+3)÷(x+1)

2X²-2X-5+ (8/X+1)

400

Simplify the following: Square root of m⁸

m⁴

500

(x^2/3 *y^-3/4)(x^2/3 y^1/4)

X^4/3y^-1/2

3

100

√−81

9i

200

*DOUBLE JEOPARDY*

WORTH 1000 points

What is 3⁰?

What is 2¹?

What is 4^-1?

1, 2, 1/X⁴

300

Find the distance between the points (-4,5) and (0,7)

Square root of 20

400

Rewrite the following in exponent notation:  ⁴√𝑚⁵

m^5/4

500

Simplify using the law of exponents:

(x²/y)³

x⁶ / Y³

4

100

Evaluate the polynomials:

For f(x) = − 12x2 − 11x – 18, find f(-1)

-19

200

Simplify.

√50

5√2

300

Cube root of 16m⁹

2m cube root of 2

400

Divide the following:

5𝑥²+20𝑥+10 / 5𝑥

X+4+2X^-1 

or (X+4)+2/X

500

Divide using long division:

(x³ -3x² –2x+3)÷(x+1)

X²-4X+2+(1/X+1)