Question

find the value of(2.3a5 b2)×(1.2a2 b2)given a=1,b=0.5
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Answer 1

$If \: a = 1 , b = 0.5 \: then$

$The \: value \: of \: (2.3 a^{5} b^{2} ) \times (1.2 a^{2} b^{2} )$

$= [2.3 \times 1^{5}\times (0.5)^{2} ]\times [1.2\times 1^{2} \times (0.5)^{2} ]$

$= 2.3 \times 0.25 \times 1.2 \times 0.25$

$= 0.1725$

Therefore.,

$\red{The \: value \: of \: (2.3 a^{5} b^{2} ) \times (1.2 a^{2} b^{2} )}$

$\green { = 0.1725}$

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