Cube and square equations

Fill in the Blanks

When solving equations, we need to

the variable, or get the variable by itself.

Fill in the Blanks

To "get x by itself", we do

operations, or opposite operations to "cancel out" everything on the same side as x.

Multiple Select

Select the TWO operations that are inverse operations of one another.

(You must select both of the correct answers to get this correct.)

• Addition

• Multiplication

• Cube

• Subtraction

Multiple Select

Select the TWO operations that are inverse operations of one another.

(You must select both of the correct answers to get this correct.)

• Addition

• Multiplication

• Square root

• Division

Multiple Select

Select the TWO operations that are inverse operations of one another.

(You must select both of the correct answers to get this correct.)

• Square

• Multiplication

• Square root

• Subtraction

Multiple Select

Select the TWO operations that are inverse operations of one another.

(You must select both of the correct answers to get this correct.)

• Square root

• Cube

• Cube root

• Multiplication

Multiple Choice

If you perform an operation on one side of an equation, you MUST do it to the other side to keep the equation balanced!

• True

• False

​Review this equation and the steps that were taken to solve it.

Multiple Select

Which of the following is equal to 9?

SELECT ALL THAT APPLY.

• $$\left(-3\right)^2$$

• $$3^2$$

• $$-\left(3^2\right)$$

• $$-3\cdot\left(-3\right)$$

​Review this equation and the steps that were taken to solve it.

Multiple Choice

Which of the following is NOT equal to 27?

• $$3^3$$

• $$\left(-3\right)^3$$

• $$3\cdot3\cdot3$$

• $$9\cdot3$$

​Review this equation and the steps that were taken to solve it.

Multiple Select

Select the expressions that are equal to -27.

• $$3^3$$

• $$3\cdot3\cdot3$$

• $$(-3)\cdot(-3)\cdot(-3)$$

• $$\left(-3\right)^3$$

Multiple Choice

Select the true statement about finding roots of negative integers.

• We can find square roots and cube roots of negative integers.

• We can find square roots of negative numbers but we cannot find cube roots of negative numbers.

• We can find cube roots of negative numbers but we cannot find square roots of negative numbers.

• We cannot find square roots or cube roots of negative integers.

Fill in the Blanks

A positive times a positive is a positive.

A negative times a negative is a positive.

A positive times a positive times a positive is a positive.

A negative times a negative times a negative is a

.

Draw

Use the space below to convince me that the square root of 25 is 5 OR -5.