2y^2 + 9y + 10 = 0 solve the following using complete square method.
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Answered by
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Hey frnd.!!!
Here's your answer...
⭐ QUADRATIC EQUATIONS ⭐
2y² + 9y + 10 = 0
=> 2 ( y² + 9/2y + 5) = 0
=> y² + 9/2y + 5 = 0
=> y² + 9/2y = -5
=> y² + 9/2y + 81/¹6 = -5 + 81/4
=> (y + 9/4)² = 1/16
=> (y + 9/4) = ± 1/4
=> (y + 9/4) = 1/4 or (y + 9/4) = -1/4
=> y = -8/4 or y = -10/4
=> y = -2 or y = -5/2
Hope this would help you!!!
Here's your answer...
⭐ QUADRATIC EQUATIONS ⭐
2y² + 9y + 10 = 0
=> 2 ( y² + 9/2y + 5) = 0
=> y² + 9/2y + 5 = 0
=> y² + 9/2y = -5
=> y² + 9/2y + 81/¹6 = -5 + 81/4
=> (y + 9/4)² = 1/16
=> (y + 9/4) = ± 1/4
=> (y + 9/4) = 1/4 or (y + 9/4) = -1/4
=> y = -8/4 or y = -10/4
=> y = -2 or y = -5/2
Hope this would help you!!!
AmanA1:
ate u sure that this answer is correct
Answered by
0
2y^2+5y+4y+10=0
y(2y+5)+2(2y+5)=0
(y+2)(2y=5)=0
y(2y+5)+2(2y+5)=0
(y+2)(2y=5)=0
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