5-1/5-2 Review

Find the fourth root of 1296

• 6

• -6

• 36

Answer explanation

Remember every even root will be plus or minus.

• 32

• 8

Answer explanation

Add the exponents

so 1/2 + 1/7 is now 7/14 + 2/14

7/14 + 2/14 is 9/14

Answer explanation

Answer explanation

If same square root you just combine the coefficients.