PRECALCULUS PROBLEMS AND SOLUTIONS
(Part - 13)

Problem 1 :

Find the coefficient a of the given term in the expansion of the binomial.

Binomial : (6x - y)⁷

Term : ax³y⁷

Solution :

Problem 2 :

Use the Binomial Theorem to expand the complex number. Simplify your result. (Remember that i = √-1.)

(6 + √-49)³

Solution :

Problem 3 :

Use Pascal's Triangle to find the binomial coefficient.

⁸C₄

Solution :

Problem 4 :

Find the specified n th term in the expansion of the binomial.

(9a + 5b)⁵,   n = 5

Solution :

Problem 5 :

Use the Binomial Theorem to expand and simplify the expression.

(6x³ - y)⁵

Solution :

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Precalculus Problems and Solutions (Part - 13)

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