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3 years ago

12

Please help asap !!!!!!!!!

1 answer:

klasskru [66]3 years ago

3 0

ANSWER

C. 210

EXPLANATION

The given binomial expression is

$(x+y)^{10}$

Comparing to the general binomial expression,

$(a+b)^{n}$

we have

$n = 10$

Since we want to find the coefficient of

${x}^{6} {y}^{4}$

$r = 4$

Using the binomial theorem, the coefficient is

$nC_r = 10C_4 = 210$

The correct choice is C.

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ANSWER

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