Extraneous Solutions

FILL IN THE BLANK: When we solve an equation, a result that is not really a solution to the equation is called an _______________ result.

Answer explanation

Extraneous

Tags

CCSS.HSA.REI.A.2

• -2

• 2

• 0

• -1

Tags

CCSS.8.EE.C.7B

• 2

• 1

• -2

• 0

Tags

CCSS.HSA.REI.A.2

• 0

• -5

• 5

• 2

Tags

CCSS.HSA.REI.A.2

Tags

CCSS.HSA-REI.B.4B

CHOOSE ALL THAT COMPLETE THE SENTENCE CORRECTLY: In the process of solving an equation in terms of the variable x, we may create an extraneous result ...

• ... when we multiply the equation by a factor involving x.

• ... when we add x to both sides of the equation.

• ... when we divide the equation by a factor involving x.

• ... when we divide the equation by 1.

• ... when we square both sides of the equation.

Tags

CCSS.HSA.REI.A.2