mosbykristian24 mosbykristian24
  • 24-03-2021
  • Mathematics
contestada

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

Respuesta :

DWRead
DWRead DWRead
  • 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

Sweet t has 2 orange picks for every 5 green if their are 21 picks in all how many picks are orange
Avery baked some cookies. He gave 6 to his friend and shared the rest with his sister. Write an algebraic expression to represent this situation. ( Remember to
what is the power of 256
What were three signs that democracy was expanding in Western Europe
Picture attached thx
Tanya and Keisha volunteer at the hospital after school. A local company has promised to donate one quarter to the hospital for every hour a student volunteers
need help with this math lesson
the product of 2, and a number increased by 7, is -36
What is 2.5 as a percent? 0.25 250 25 2.5(I think this one but idk)
on friday the temperature was 82 f the temperature changed by -2 on saturday , and then it changed by 5 on sunday , what was the temperature on sunday , explain