Math, asked by ismail618, 8 months ago

Q4. Find value of 'a' in following expression:
(-a)2 * (-a)2 = 625

Answers

Answered by keerthidsit

1

Answer:

a=5

Step-by-step explanation:

a²*a²=625

(a²)²=625

a²=sqrt(625)

a²=25

a=sqrt(25)

a=5

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