Equivalent Expressions

Which expression(s) are equivalent to x + x

• 2 • x

• $x^2$

• 2x

• x

• None of the Above

Tags

CCSS.6.EE.A.4

Which expression(s) are equivalent to x • x?

• 2x

• 2 • x

•  $x^2$  

• 2 + x

• None of the Above

Tags

CCSS.6.EE.A.4

Which expression(s) are equivalent to x + x + x?

• 3 • x

• $x^3$

• 3x

• 2x + x

• None of the above

Tags

CCSS.6.EE.A.4

Which expression(s) are equivalent to x ÷ 2?

• 2x

• x + 2
  

• x - 2

• $\frac{x}{2}$

• None of the Above

Tags

CCSS.6.EE.A.4

Which expression(s) are equivalent to x + (-x)?

• 0

• 1

• 2x

• -x + x

• None of the Above

Tags

CCSS.7.EE.A.1

Which expression(s) are equivalent to x ÷ x?

• 0

• x

• 1

• 1x

• None of the Above

Tags

CCSS.6.EE.A.4

Which expression(s) are equivalent to x • 0?

• x

• 0x

• 0

• -x

• None of the Above

Tags

CCSS.6.EE.A.4

Which expression(s) are equivalent to 1 • x?

• 1x

• 1

• -x

• x

• None of the Above

Tags

CCSS.6.EE.A.4

Which expression(s) are equivalent to 2 • x?

• $x^2$

• x + x

• 2x

• x

• None of the Above

Tags

CCSS.6.EE.A.4

Which expressions are equivalent to 3x?

• x + x + x

• x • x • x

• $x^3$

• 3 • x

• None of the Above

Tags

CCSS.6.EE.A.4