Which statement about the simplified binomial expansion of (a + b)n, where n is a positive integer, is true? the value of the binomial coefficient nc0 is n – 1 for all values of n. the values of nc1 and ncn–1 are equal to 1. the values of nc0 and ncn are equal to 1. the value of the binomial coefficient nc1 is n – 1 for all values of n.

8+10

step-by-step explanation:

you multiply 4 by 2 and 5 by 2

step-by-step explanation: given equation a = h(b 1+b 2)

also we are given values of a, h and b 1 as :

a = 16, h = 4, and b 1 = 3.

in order to solve it for b 2, we need to plug the given values of   a, h and b 1 .

therefore, plugging values of   a, h and b 1   in given equation, we get

16 = 4( 3 + b 2)

first dividing both sides by 4, we get

4 = 3 + b 2

subtracting 3 from both sides, we get

4 -3 = 3 -3 + b 2

1 = b 2.

hope this !