Please help and thank you
2 answers:
Answer:
20
Step-by-step explanation:
We know that a = 5 and b=-2
The formula is
So we do 5 squared multiplied by -2 to the power of 4 and square root

Which is 20
Answer:
C
Step-by-step explanation:
a is defined first as 5. So a = 5.
b is defined after the circle b = -2
a^2 = 5^2 = 25
B^4 =(- 2)^4 = 16
Therefore sqrt(a^2 * b^4) = sqrt(25 * 16) = sqrt(400) = 20
The answer is C
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Step-by-step explanation:
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Step-by-step explanation: