Buttner69 Buttner69

24-08-2015
Mathematics

Answered

What is the value of the expression when a = 5 and b = 3? 4a^2 5b^3

A55
B74
C81
D145

Verified Answer :

Anonymous Anonymous

24-08-2015

\(4a^25b^3\\\\subtitute\ the\ values\ of\ a=5\ and\ b=3\ to\ the\ expression:\\\\4(5^2)\cdot5(3^3)=4(25)\cdot5(27)=100\cdot135=\boxed{13,500}\)

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