Question

${5y}^{2 } - 2y - 3$
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Answer 1

Answer:

Hey frnd..

Here is ur ans. .

Step-by-step explanation:

$5 {y}^{2} - 2y - 3 = 0 \\ 5 {y}^{2} - 5y + 3y - 3 = 0 \\ 5y(y - 1) + 3(y - 1) = 0\\ (5 y + 3)(y - 1) = 0 \\ y = \frac{ - 3}{5} \: or \: 1$

Hope this helps u...

Answer 2

5y² - 2y - 3  (middle term splitting where -2 is the sum and -15 is the                                                      product)

5y² + 3y - 5y - 3  

y (5y+3) - 1 (5y+3)

(5y+3) (y-1)

HOPE THIS HELPS ^_^