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The factors of 5y2 - 2y - 7 are (5y - 7) and ().

The factors of 5y2 - 2y - 7 are (5y - 7) and (y + 1)

(y+1)

Step-by-step explanation:

use quadratic formula.

you will get two values of y

y = 7/5 and y = - 1

u can create factors using these values of y (making 0 subject)

like

for 7/5

7/5=y

7=5y

5y-7=0

zero becomes subject in such cases bcz there are no numbers left on that side

now for - 1

-1=y

y+1=0

so your factors are 5y-7 and y+1