Question

please solve this equation​

Answer 1

Answer:

Seperate like and unlike terms

$3 {a}^{2} + {a}^{2} - 2 {b }^{2} - {b}^{2} = 4 {a}^{2} - 3 {b}^{2}$

Equations is

$4 {a}^{2} - 3 {a}^{2}$

Answer 2

Answer:

(a2-2b2)(3a2-b2)

A2(3a2-b2)-2b2(3a2-b2)

3à4-a2b2-6a2b2+2b4

3a4-7a2b2+2b4