y² + 5y +6 find the factors
Answers
Answered by
2
Answer:
factors are -2 and - 3
Step-by-step explanation:
=y2+ 5y + 6
= y2+ 3y+ 2y+ 6
=y(y+3) +2(y+3)
=(y+2)(y+3)
=y+2=0
=y=-2
=y+3=0
=y=-3
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Answered by
0
Answer:
= (y + 2)(y + 3) ans.
Step-by-step explanation:
y^2 + 5y + 6
(By splitting method:-)
Sum of 2 numbers should be: 5
Product of these numbers should be: 6
No.s can be:- (2+3)=5
:- (2)(3)=6
∴, y^2 + 5y + 6
= y^2 + 2y + 3y + 6
= (y^2 + 2y) + (3y + 6)
= y(y + 2) + 3(y + 2) Now, join the terms.
= (y + 2)(y + 3) ans.
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