Question

if m=3 and n=2 find the value of a) 9m power 2 - 10n power 3 b)2m power 2 n power 2​

Answer 1

Step-by-step explanation:

Given that :

m=3

n=2

a)The value of 9m²-10n³

=>9(3)²-10(2)³

=>9(9)-10(8)

=>81-80

=>1

The value of 9m²-10n³=1

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b)The value of 2m²n²

On Substituting m=3 and n=2 then

=>2(3)²(2)²

=>2(9)(4)

=>72

The value of 2m²n²=72

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