Math, asked by luxmipanchal12438, 1 year ago

find the roots of equation √2x^2+√9=9

Answers

Answered by HanitaHImesh
28

• Given:- √2x^2+√9=9

•To find:- the value of x

• Solution:- According to the question,we have to determine the value of x

and the equation is

√2x² + √9 = 9

or,√2x² + 3 = 9

or,√2x= 9-3

or,2x² = 36

or,x²= 18= (3√2)²

so, x = 3√2, -3√2

so the value of x is 3√2 and -3√2

Answered by sameerask630
9

Answer:

mysticd. Genius. 20.6K answers. 110.7M people helped. Hi , Sqrt ( 3x^2 + 6 ) = 9. Do the square bothsides of the. Equation. 3x^2 + 6 = 81 3x^2 = 81 - 6 3x^2 = 75. Divide bothsides with 3 3x^2 / 3 = 75/ 3

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