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