Question

if 4x^2+12zy+9y^3one of the factor is (2x+3y)then the otherangle is​

Answer 1

Answer:

Answer

3y

2x

=

4z

3y

=>

3yz

8xz

=1

=>8xz=9y

2

------- (i)

L.H.S=4x

2

+9y

2

+16z

2

=4x

2

+8xz+16z

2

(from i)

=(2x)

2

+2(2x)(4z)+(4z)

2

−8xz

=(2x+4z)

2

−9y

2

=(2x+4z)

2

−(3y)

2

Using,a

2

−b

2

=(a+b)(a−b)

=(2x+3y+4z)(2x−3y+4z)

=R.H.S

Step-by-step explanation:

I hope its helps you