evaluate the product (y2 - 6) (y2 + 7)
Answers
Answered by
2
(y2-6) (y2+7)
- y2-6×y2+7
- y4-6+7
- y11-6
- y5 is the answer
is this helpful for you plz follow me
Answered by
0
Answer:
(y^2-6)(y^2+7)
X = Y^2 , A = -6 , B = 7 By identity (x-a) (x-b)
(Y^2)^2 + (-6+7)y^2 - (-6) × 7
Y^4 + Y^2 - 42
Similar questions