find the roots of equation √2x^2+√9=9
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Answered by
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
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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