Radicals and Rationals

Solve.

• -1/2

• 2

• 7

• no solution

Tags

CCSS.HSA.REI.A.2

Solve.

• x = -7, x = -2

• x = 7, x = 2

• x = - 7/4

• no solution

Tags

CCSS.HSA.REI.A.2

Solve. (3x-5)^1/4+3=4

• 4/3

• 2

• -2

• -4/3

Which is equivalent to the following... ?

Tags

CCSS.HSN.RN.A.2

Which is equivalent to the following... ?

Simplify the following.

Simplify the radical...
√20a²b⁴

• 2ab²√5

• 4ab²√5

• 5ab²√2

• 2a²b²√5

Simplify

√45n³

• 3n√5n

• 4n√8

• 4n√-8

• 10√n

Solve.   x² = √-40

• x = 4i√10

• x = ± 2√10

• x = ± 2i√10

• x = ± 10i√2

Tags

CCSS.HSA-REI.B.4B

CCSS.HSN.CN.C.7

• 5x^5/4
• 5x^-5/4
• (5x)^-5/4
• (5x)^-4/5