<PRE><B>Question 282385</B>
{{{10x^2*10x^7 = 10*10*x^2*x^7}}}
= {{{100x^9}}}
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if x = 2:
10x^2 = 40
10x^7 = 1280
40*1280 = 51200
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100*2^9 = 51200
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If x = 1:
10x^2 = 10
10x^7 = 10
10*10 = 100
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100*1^9 = 100




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