Math, asked by radhavmadhavi9, 8 months ago

Coefficient of x3y4z2 in (2x−3y+4z)9 is 

Answers

Answered by shivakumarpottabathi
0

Answer:

solution

Step-by-step explanation:

(a+b+c)2 = a2 +b2 +c2 +2ab+2abc+2ca

(2x+3y+z)2 =4x2+ahe+1bz2+

12xy +24yz+16zx

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