mosbykristian24 mosbykristian24

24-03-2021
Mathematics

contestada

Find x intercepts of polynomial =a^2+16+64

Respuesta :

24-03-2021

Answer:

Step-by-step explanation:

I think you mean a^2 + 16a + 64.

The x-intercepts are the values of a for which the polynomial equals zero.

a^2 + 16a + 64 = (a+8)^2 = 0

a = 8

The x-intercept is 8.

Answer Link

Otras preguntas

Which of the following is most important when setting goals? A. Working late into the night is often necessary to reach goals. B. Standards should be as high

what is the mean of the following numbers? (to the nearest tenth)21, 23, 76, 47, 55, 135, 45, 30, 17

Which answer best describes how the disagreement about the executive branch was finally resolved at the Constitutional Convention? The delegates decided to allo

Dad is 4 times as old as his son Jim. In 10 years, Dad's age will be 20 years more than twice Jim's age. How old is Jim? 10 years old 15 years old 30 years old

Who challenges Hamlet to a duel at the end of the play? Polonius Laertes Claudius

f the endpoints AB of have the coordinates A(9, 8) and B(-1, -2), what is the midpoint of AB? (5, 3) (4, 5) (5, 5) (4, 3)

which of the following is the most relevant piece of evidence for this claim

What is the value of the expression 10 − (fraction 1 over 2)4 ⋅ 48?

The idea of \"natural rights\" means that people have the right to life, liberty, and property government may rule because of citizen agreement people divide go

Descibe the roots of human rights abuses and the difficulties in preventing them