SOLUTION: Somebody please help me solve this problem. I tried and got a very weird high number.
Question: Convert(45)^(3/2) from exponent form to radical form, then simplify (without a ca
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-> SOLUTION: Somebody please help me solve this problem. I tried and got a very weird high number.
Question: Convert(45)^(3/2) from exponent form to radical form, then simplify (without a ca
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Question 48059: Somebody please help me solve this problem. I tried and got a very weird high number.
Question: Convert(45)^(3/2) from exponent form to radical form, then simplify (without a calculator).
what I got:
sqr rt of (45^3)
= sqr rt of ((9*3)(5*3))
= sqr rt of ((9*9*9)(5*5*5))
= (3*3*3)sqr rt of (5*5*5)
= 27 sqr rt of (125)
= 27 sqr rt of (25*5)
= (5)27 sqr rt of (5)
= plus or minus 135 sqr rt of (5)
Is this right?
Thank you! Answer by stanbon(48535) (Show Source):