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Mathematics

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Evaluate the expression 9(5 - b) + 3b^2 + 5 for b = 5.

Answer :

HezekyahK234316 HezekyahK234316

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Answer:

Explanation:

The given expression is:

[tex]9(5-b)+3b^2+5[/tex]

To evaluate the expression at b = 5, substitute b = 5 into the expression:

[tex]\begin{gathered} 9(5-5)+3(5^2)+5 \\ \\ 9(0)+3(25)+5 \\ \\ 0+75+5 \\ \\ =80 \end{gathered}[/tex]

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