Question

plz moderates answer this math question I will mark as brainlist.. No RUBBISH❌, I will report your account I'm serious
BEST ANSWERS ONLY!!​

Answer 1

Answer:

8 question

Step-by-step explanation:

(a+b)^3=a^3+b^3+3a^2b+3ab^2

so here a=2x and b= 3y

2x^3+3y^3+3(2x)^2*3y+3(2x)(3y)^2

8x^3+27y^3+3(4x)^2*3y+(6x)(9y^2)

=8x^3+27y^3+36x^2y+54xy^2

Answer 2

Answer:

Answer:

8 question

Step-by-step explanation:

(a+b)^3=a^3+b^3+3a^2b+3ab^2

so here a=2x and b= 3y

2x^3+3y^3+3(2x)^2*3y+3(2x)(3y)^2

8x^3+27y^3+3(4x)^2*3y+(6x)(9y^2)

=8x^3+27y^3+36x^2y+54xy^2