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What is the value of
x^(3)*y^(1) when
y=10 and
x=2 ?

What is the value of $x^{3} \cdot y^{1}$ when $y=10$ and $x=2$ ?

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Composition of linear and quadratic functions: find a value

Full solution

Q. What is the value of

x^{3} \cdot y^{1}

when

y=10

and

x=2

?

Given Values: We are given: $\newline$ $x = 2$ $\newline$ $y = 10$ $\newline$ Expression = $x^{3}$ * $y^{1}$ $\newline$ Identify the expression after substituting the value of $x$ and $y$ . $\newline$ Substitute $2$ for $x$ and $10$ for $y$ in $x^{3}$ * $y^{1}$ . $\newline$ $y = 10$ $2$ * $y = 10$ $3$
Identify Expression: Calculate the value of $x^{3}$ . $2^{3} = 2 \times 2 \times 2 = 8$
Calculate $x^3$ : Calculate the value of $y^{(1)}$ . $\newline$ $10^{(1)} = 10$
Calculate $y^1$ : Multiply the results from the previous steps. $\newline$ $8 \times 10$ $\newline$ $= 80$

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