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Determine the value of
y, if
x is 64 .

y=sqrtx+2
Answer:
y=

Determine the value of $y$ , if $x$ is $64$ . $\newline$ $y=\sqrt{x}+2$ $\newline$ Answer: $y=$

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Solve equations using cube roots

Full solution

Q. Determine the value of

y

, if

x

is

64

.

\newline

y=\sqrt{x}+2

\newline

Answer:

y=

Identify $x$ Value: Identify the value of $x$ . We are given that $x$ is $64$ .
Write Equation for y: Write the equation for y using the given value of $x$ . The equation is $y = \sqrt{x} + 2$ .
Substitute x Value: Substitute the value of $x$ into the equation. $y = \sqrt{64} + 2.$
Calculate Square Root: Calculate the square root of $64$ . $\newline$ The square root of $64$ is $8$ , because $8 \times 8 = 64$ .
Add $2$ : Add $2$ to the square root of $64$ . $\newline$ $y = 8 + 2$ .
Calculate Final y Value: Calculate the final value of y. $\newline$ $y = 10$ .

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