Question

solve part g and
Q5 part b​

Answer 1

Step-by-step explanation:

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Answer 2

Answer:

g) 12x^2+1/3y^2+4xy

using (a+b)^2=a^2+b^2+2ab

a=12x ,b=3y^2

=(12x+3y)^2

5)

b) x^4+y^4-3x^2y^2

using (a-b) ^2=a^2+b^2-2ab

=(x^2)^2+(y^2)^2-2(xy)

(x^2-y^2)^2