Question 1

Write the number in expanded form.

Accepted Answer

The answer of Write the number in expanded form. ...

Question 2

Multiply.

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Question 3

Divide.

Accepted Answer

The answer of Divide.  ...

Question 4

Subtract   from the sum of   and   .

Accepted Answer

The answer of Subtract   from the sum of...

Question 5

Multiply.

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Question 6

Perform the indicated operations.

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Question 7

Simplify the expression, and write your answer in scientific notation.

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Question 8

Multiply.

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Question 9

Write the number in scientific notation.

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Question 10

Multiply and simplify.

Accepted Answer

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Question 11

Multiply.

Accepted Answer

The answer of Multiply.  ...

Question 12

Simplify.

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Question 13

A crystal ball with a diameter of 18 inches is being packaged for shipment. If the crystal ball is placed inside a circular cylinder with radius 9 inches and height 18 inches, how much volume will need to be filled with padding? (The volume of a sphere with radius r is   and the volume of a right circular cylinder with radius r and height h is   .)

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Question 14

Given the polynomial. -8 Identify the polynomial. __________ Give the degree. __________

Accepted Answer

The answer of Given the polynomial. -8 Identify the polynomial....

Question 15

Write an expression for the sum of the squares of three consecutive integers. Simplify the expression.

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Question 16

Divide the expression by   .

Accepted Answer

The answer of Divide the expression by   ....

Question 17

Simplify the expression. Leave your answer in terms of exponents.

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Question 18

Multiply.

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Question 19

Perform the indicated operations.

Accepted Answer

The answer of Perform the indicated operations.  ...

Question 20

Multiply by applying the distributive property.

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Write the number in expanded form.

Multiply.

Divide.

Subtract from the sum of and .

Multiply.

Perform the indicated operations.

Simplify the expression, and write your answer in scientific notation.

Multiply.

Write the number in scientific notation.

Multiply and simplify.

Multiply.

Simplify.

Given the polynomial. -8 Identify the polynomial. Give the degree.

Write an expression for the sum of the squares of three consecutive integers. Simplify the expression.

Divide the expression by .

Simplify the expression. Leave your answer in terms of exponents.

Multiply.

Perform the indicated operations.

Multiply by applying the distributive property.

The Basics

Linear Equations and Inequalities

Linear Equations and Inequalities in Two Variables

Systems of Linear Equations

Factoring

Rational Expressions

Roots and Radicals

Quadratic Equations

Filters

Exam 5: Exponents and Polynomials

Write the number in expanded form.

Multiply.

Divide.

Subtract from the sum of and .

Multiply.

Perform the indicated operations.

Simplify the expression, and write your answer in scientific notation.

Multiply.

Write the number in scientific notation.

Multiply and simplify.

Multiply.

Simplify.

Given the polynomial. -8 Identify the polynomial. __________ Give the degree. __________

Write an expression for the sum of the squares of three consecutive integers. Simplify the expression.

Divide the expression by .

Simplify the expression. Leave your answer in terms of exponents.

Multiply.

Perform the indicated operations.

Multiply by applying the distributive property.

The Basics

Linear Equations and Inequalities

Linear Equations and Inequalities in Two Variables

Systems of Linear Equations

Factoring

Rational Expressions

Roots and Radicals

Quadratic Equations

Filters

Given the polynomial. -8 Identify the polynomial. Give the degree.