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What is the value of the expression below when
y=4 ?

6y^(2)+10 y-5
Answer:

What is the value of the expression below when $y=4$ ? $\newline$ $6 y^{2}+10 y-5$ $\newline$ Answer:

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Evaluate expression when two complex numbers are given

Full solution

Q. What is the value of the expression below when

y=4

?

\newline

6 y^{2}+10 y-5

\newline

Answer:

Given Expression and Value: We are given the expression $6y^{2}+10y-5$ and the value of $y$ as $4$ . We need to substitute $y$ with $4$ in the expression and simplify it. $\newline$ Substitute $4$ for $y$ in the expression $6y^{2}+10y-5$ . $\newline$ $6*(4)^{2}+10*4-5$
Substitute and Simplify: Calculate the square of $4$ and multiply it by $6$ . $6\times(4)^{2} = 6\times16$ $= 96$
Calculate Square and Multiply: Multiply $10$ by $4$ . $\newline$ $10 \times 4 = 40$
Multiply Constant: Combine the calculated values with the constant term $-5$ . $\newline$ $96 + 40 - 5$
Combine and Calculate: Add and subtract the numbers to get the final result. $\newline$ $96 + 40 - 5 = 136 - 5$ $\newline$ $= 131$

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