QUESTION 1

Evaluate the expression? ??-5/|-5|
6
7
5
1
-1

QUESTION 2

Identify the terms. Identify the coefficients of the variable terms of the expression.

√3x² - 5x - 6

√3x², 5x, -6 are the terms; √3x and 5 are the coffcients
√3x, -5x, -6 are the terms; √3x and 5 are the coffcients
√3x², 5x, 6 are the terms; √3x and -5 are the coffcients
√3x², -5x, 6 are the terms; √3x and 5 are the coffcients
√3x², -5x, -6 are the terms; √3x and -5 are the coffcients

QUESTION 3

Evaluate the expression for the value of x=-3. (If not possible, state the reason)

2x-2
-9
8
-6
6
-8

QUESTION 4
Evaluate the following expression
(3³)⁰
1
81
0
-81
-1

QUESTION 5

Evaluate -u²v³ when u=4 and v=-2??
8
128
64
32
-256

QUESTION 6
Simplify the following expression.?6x⁵(x⁴)??
6x11?
6x9?
6x10

QUESTION 7

Write a polynomial that fits the description:?A fifth-degree polynomial with leading coefficient 4??
1024x⁵ + 3x + 1?
4x⁵ + 3x + 1?
4x⁴ + 3x³ + 4x² + 5x + 1?
6x⁵ + 3x + 1?
x⁵ + 4

QUESTION 8

Write a polynomial in standard form and identify the degree and leading coefficient of the polynomial.?-x + 19x2 + 1??
-x + 19x² + 1 Degree:1; Leading Coefficient: -1?
19x² - x + 1 Degree: 19; Leading Coefficient: 1?
19x² - x + 1 Degree:3; Leading Coefficient: 1?
19x² = x + 1 Degree: 2; Leading Coefficient: -19?
19x² - x + 1 Degree: 2; Leading Coefficient: 19

QUESTION 9

Perform the indicated operation below and simplify if possible by combining like terms. Write the result in standard form.?(6y² - 7y - 3) - (2y² - 9y -7)??
4y² + 2y + 4?
4y² + 2y - 10?
4y² - 16y +4?
8y² -16y + 4?
8y² + 2y + 4

QUESTION 10

Multiply or find the special product.?(4x - 9) (8x - 4)??
32x² + 36?
32x² + 88x -36?
32x² + 88x + 36?
32x² - 88x - 36?
32x² - 88x + 36

QUESTION 11

Multiply or find the special product?(x+4)(x+9)??
x² + 13x?
x² + 4x + 36?
x² + 36?
x² + 13x + 36?
x² + 13x + 9

QUESTION 12

Factor out the common factor.?8x³ - 104x??
8x³(1 - 13x)?
8(x³ - 13x)?
8x²(x - 13)?
x(8x² - 104)?
8x(x² - 13)

QUESTION 13

Completely factor the difference of two squares. ?x² - 16??
(x+4) - (x-4)?
(x+4)²
(x+4)(x-4)?
(x+4)+(x-4)?
(x-4)²

QUESTION 14

Factor the perfect square trinomial.?x² - 16x + 64??
(x+8)(8-x)?
(x+8)²
(x-8)²
(x+8)(x-8)?
(x+8)

QUESTION 15

Factor the trinomial?x² + 14x + 45??
(x-5)(x-9)?
(x+5)(x-9)?
(x+5)(x+9)?
(x-5)-(x-9)?
(x-5)(x+9)

QUESTION 16

Completely factor the expression?5x² - 125??
5(x+5)(x+125)?
5(x+5)(x+5)?
5(x-5)(x-5)?
5(x+5)(x-125)?
5(x+5)(x-5)

QUESTION 17

Find the domain of the expression.? ?? 1 / (5 - x)
All real numbers x?
All real numbers x such that x ≠ 5?
All nonnegative real numbers x such that x = 5?
All real numbers x such that x < 5?
All real numbers x such that x ≠ 1/5

QUESTION 18

Find the coordinates of the point labeled VI

(3,2)?
(3,-2)?
(-2,-3)?
(-3,-2)?
(2,3)

QUESTION 19

Plot the points below whose coordinates are given on a Cartesian coordinate system.?(-2,7), (-7,-2), (7,-5), (7,-8)

QUESTION 20

Find the distance between the points?(-7,8), (5,-8)??

8
20
7
5
400