The coefficient of x^2 in the expansion of (x + 4)^3 is
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Step-by-step explanation:
The coefficient of the x2 - term is 80 . ... #1(x^5)(2^0) + 5(x^4)(2^1) + 10( x^3)(2^2) + 10(x^2)(2^3) + 5(x^1)(2^4) + ...
The coefficient of the x2-term is 80. Explanation: First, we need to find the sixth row of Pascal's Triangle to determine the coefficient ...
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Answer:
(x+4) ³=x³+4³+3.x².4+3.x.4²
=x³+64+12x²+48x
We kind coefficient of x² in the question is 12
Step-by-step explanation:
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