Question

use suitable identity to find the product (y+2)(y+6)​

Answer 1

Answer:

y²+8y +12

Step-by-step explanation:

identity

(x+a)(x+b)=x²+(a+b)x+ab

so.......

(y+2)(y+6)=y²+(2+6)y+2×6

=y²+8y+12

Answer 2

1. As per the data given in above question.
2. we have to find the product with suitable identity.

$(y+2)(y+6)$

Step-by-step explanation:

We use the identity

$(x + a)(x + b) = {x}^{2} + (a + b) x+ ab$

$Let , z=(y+2)(y+6)$

Here ,

x= y

a= 2

b=6

Now ,

$z= (y+2)(y+6)$

Put the values, we get

$z=y²+(2+6)y+2×6$

$z=y²+8y+12$

Hence ,

The product of

$(y + 2)(y + 6)=y²+8y+12$

Project code #SPJ2