Mathematics, 08.12.2021 22:20, samehajamal1234567

Which statement about the simplified binomial expansion of (a + b2)n, where n is a positive integer, is true? The exponent of b will always be even.
The exponent of a will always be odd.
The sum of the exponents of a and b will always equal n.
The sum of the exponents of a and b will always equal n – 1.

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Which statement about the simplified binomial expansion of (a + b2)n, where n is a positive integer,...