Radical Functions

• radicand

• three.

• square

• cube

• index

• radical

• fourth

• No solution

Enter the correct steps to solve: -katex latex="-7\sqrt[4]{m+1}=14" 1) Divide both sides by ​ (a)   2) Raise both sides to the ​ (b)   power 3) Subtract ​ (c)   from both sides. 4) m = ​ (d)   CHECK: After m is plugged back in we find that there is ​ (e)   . ​

• -7

• fourth

• 1

• 15

• no solution

• 7

• square

• 5

• all real numbers

Tags

CCSS.HSA.REI.A.2

Brynlee is trying to simplify the problem below. She knows that because they all have the same index that she can rewrite them all together. Please help her select the correct next step.

• There isn't anything that she can do. It is in simplest form.

• 4

• -4

• 2

• -2

Tags

CCSS.HSA.REI.A.2

Tags

CCSS.HSA.REI.A.2

• Subtract 6 from both sides

• Square both sides

• Subtract 94 from both sides

• Divide both sides by 5

• -6

• Divide both sides by 6

• 3

• Square root both sides

• 61.2

• -91.6

Tags

CCSS.HSA.REI.A.2

Solve for k.

• k = -180

• k = 90

• k = 180

• k = 360

Tags

CCSS.HSA.REI.A.2

Tags

CCSS.HSA.REI.A.2

• 14

• -14

• 6

• -6

Tags

CCSS.HSA-REI.B.4B

Write the following expression in radical form:

• a.)

• b.)

• c.)

• d.)

Tags

CCSS.HSN.RN.A.2