plz moderates answer this math question I will mark as brainlist.. No RUBBISH❌, I will report your account I'm serious
BEST ANSWERS ONLY!!
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Answered by
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
Answered by
0
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
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