if (3x-4y)³=27x³-64y³+ax²y+bxy² then find the value if a+b
Answers
Answered by
0
i think 3x+4y is the answer
nanditapanchalp2zsjl:
how
i think the value of a+b is 168 ya
how
can uhh solve it
sorry i think my answer is wrong please report my answer
sorry i think my answer is wrong please report my answer
no no it's ok yrr
no I am serious
Answered by
1
(3x-4y)^3=27x^3-72x^2y+96xy^2+64y^3
if we equivalent both side form your question
we get a=72and b=96 so a+b =168
if we equivalent both side form your question
we get a=72and b=96 so a+b =168
Similar questions