Determine the value of y, if x is 25 . y=sqrtx-9 Answer: y=

Given Equation Substitution: We are given the equation y = sqrt(x) - 9 and the value of x as 25. We need to substitute x with 25 in the equation to find the value of y. Calculation: y = sqrt(25) - 9Square Root Calculation: Calculate the square root of 25. Calculation: sqrt(25) = 5Subtraction Calculation: Subtract 9 from the square root of 25 to find the value of y. Calculation: y = 5 - 9Final Value Calculation: Perform the subtraction to get the final value of y. Calculation: y = -4

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Determine the value of
y, if
x is 25 .

y=sqrtx-9
Answer:
y=

Determine the value of $y$ , if $x$ is $25$ . $\newline$ $y=\sqrt{x}-9$ $\newline$ Answer: $y=$

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Algebra 2

Solve linear equations

Full solution

Q. Determine the value of

y

, if

x

25

\newline

y=\sqrt{x}-9

\newline

Answer:

y=

Given Equation Substitution: We are given the equation $y = \sqrt{x} - 9$ and the value of $x$ as $25$ . We need to substitute $x$ with $25$ in the equation to find the value of $y$ . $\newline$ Calculation: $y = \sqrt{25} - 9$
Square Root Calculation: Calculate the square root of $25$ . $\newline$ Calculation: $\sqrt{25} = 5$
Subtraction Calculation: Subtract $9$ from the square root of $25$ to find the value of $y$ . $\newline$ Calculation: $y = 5 - 9$
Final Value Calculation: Perform the subtraction to get the final value of $y$ . $\newline$ Calculation: $y = -4$