chapter exponents evaluate this
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(2.5*2.5)3/2.
(2.5)2*3/2
2and2 are cancel
(2.5)3
2.5*2.5*2.5
15.625. Ans
(*) it is a sign of multiply
(2.5)2*3/2
2and2 are cancel
(2.5)3
2.5*2.5*2.5
15.625. Ans
(*) it is a sign of multiply
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hey dear here's ur answer
Q.evaluate:
(6.25)^3/2
so we know that square root of 6.25 is 2.5
so we cut the powers of (2.5 )^2 and 3/2( here 2 and 2 get cut)
we get
(2.5)^3=2.5×2.5×2.5= 15.625.
hope it helps
with regards..
@anisha28☺☺☺
Q.evaluate:
(6.25)^3/2
so we know that square root of 6.25 is 2.5
so we cut the powers of (2.5 )^2 and 3/2( here 2 and 2 get cut)
we get
(2.5)^3=2.5×2.5×2.5= 15.625.
hope it helps
with regards..
@anisha28☺☺☺
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