Solve for d. sqrt ( 9d − 4) = sqrt 5d d = _____

Square both sides: Square both sides of the equation to eliminate the square roots. (sqrt(9d − 4))^2 = (sqrt(5d))^2 9d − 4 = 5dSubtract to combine terms: Subtract 5d from both sides to get all the d terms on one side. 9d − 5d − 4 = 5d − 5d 4d − 4 = 0Add to isolate term: Add 4 to both sides to isolate the term with d. 4d − 4 + 4 = 0 + 4 4d = 4Divide to solve for d: Divide both sides by 4 to solve for d. 4d / 4 = 4 / 4 d = 1

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Solve for $d$ . $\newline$ $\sqrt{9d - 4} = \sqrt{5d}$ $\newline$ $d =$ _____

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Q. Solve for

d

\newline

\sqrt{9d - 4} = \sqrt{5d}

\newline

d =

_____

Square both sides: Square both sides of the equation to eliminate the square roots. $\newline$ $(\sqrt{9d − 4})^2 = (\sqrt{5d})^2$ $\newline$ $9d − 4 = 5d$
Subtract to combine terms: Subtract $5d$ from both sides to get all the $d$ terms on one side. $\newline$ $9d - 5d - 4 = 5d - 5d$ $\newline$ $4d - 4 = 0$
Add to isolate term: Add $4$ to both sides to isolate the term with $d$ . $\newline$ $4d - 4 + 4 = 0 + 4$ $\newline$ $4d = 4$
Divide to solve for d: Divide both sides by $4$ to solve for d. $\newline$ $\frac{4d}{4} = \frac{4}{4}$ $\newline$ $d = 1$