The Cube Root Function

Question 1

Why are the following expressions not monomials?3cdx

Revolt · Accepted Answer

The exponent is not a non-negative integer.; Selection 1: The exponent is not a non-negative integer.; Selection 2: The expression is not a product.; Selection 3: The variable is in the denominator.; Selection 4: The exponent is not a non-negative integer.

Question 2

x+2w

Revolt · Accepted Answer

The expression is not a product.

Question 3

es004-1.jpg

Revolt · Accepted Answer

The variable is in the denominator.

Question 4

ab-1

Revolt · Accepted Answer

The exponent is not a non-negative integer.

Question 5

x3 − 2x + x3 4x2 − 6x − 8x2 6x − 6 + 6x 5 + 4x2 − 4x2 + 5

Revolt · Accepted Answer

Part 1: cubic; Part 2: quadratic; Part 3: linear; Part 4: constant

Question 6

x3 + 3x3 + 2x 2x3 + 5x + 3x4 − x 4x − 5x + x − 2 6x2 + 5 − 2x2 − 9

Revolt · Accepted Answer

Part 1: binomial; Part 2: trinomial; Part 3: monomial; Part 4: binomial

Question 7

Which polynomials are in standard form?

Revolt · Accepted Answer

x2 + 3x + 2; 3x4 + 4x3 – 3x2 – 1; 3t3 + 3t2 + 2t

Question 8

Which polynomials are in standard form?

Revolt · Accepted Answer

– 5a3 + 12a2b – 15ab2 + b3; 7x4 + 4x3y – 3x2y2 – y4; 3a4 + 4a3b – 6a2b2 – 4ab3 – b4

Question 9

(x2 − y)2 Degree 8x4 − 5x7 + 4x5 Degree x2y3 3 + 2x3 + 8x3 Degree x4 + 2x3 − 6x4 − 17 Degree −x2 + 7x − 4x Degree x7 + y8 + x7 − y8 Degree

Revolt · Accepted Answer

Part 1: 4; Part 2: 7; Part 3: 5; Part 4: 4; Part 5: 2; Part 6: 7

The Cube Root Function Answers

More from this Course

TRY EDGENUITY HACKS