Question

please if anyone know the right answer of the question tell me.


if anyone tell me the right answer I mark him as brainlist.​

Answer 1

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5y²+5y-10

= 5y²+(10-5)y-10

= 5y²+10y-5y-10

= 5y(y+2)-5(y+2)

= (y+2)(5y-5)

Answer 2

Answer:

-2,1

Step-by-step explanation:

0= 5y²+5y-10 (by split-division method)

0= 5y²+10y-5y-10

0= 5y(y+2) -5(y+2)

0= (y+2)(5y-5)

y+2= 0 5y-5=0

y= -2 y=5/5=1

Therefore,

y= -2, 1

Hope It Helps :)