14-05-2020
Mathematics

contestada

at what root does the graph of f(x)=(x+4)^6(x+7)^5 cross the x axis?

Respuesta :

ronhagrid310 ronhagrid310

14-05-2020

Answer:

f(x) crosses the x-axis, then

f(x)=(x+4)^6(x+7)^5 = 0

=> x+4 =0 or x+7=0

=> x =-4 or x = -7

Answer Link

Otras preguntas

Kenneth is a stock trader whose main duty is to advise companies on what stock to buy or sell. What task my Kenneth perform as a part of his job? A . auditing

help me please:’) A club moderator recruits senior high and junior high school students for his club under the condition that he cannot recruit more than 50 peo

fun riddle, what starts with a T, ends with a T, and has T in it.....

Question 13 of 40 Simplify the following expression: -5[(x + 1)(x + 4)] O A. -5x4 - 20x3 - 5x - 20 O B. ** + 4x3 + x +4 C. -5x4 + 20x3 - 5 O D. ** + x2 + 4x

Pls someone help me this is due in like 10 min pls!!!!!

What is the ratio of the number of days in the week that begin with the letter "T" to the number of days in the week that do not begin with the letter "T"? (1 p

Why is it important to learn about figures from the past who have been left out of history books?

plz i need help fast im timed!!!!!! Describe how you would draw a diagram that shows the electric field between two particles that attract each other.

If $(2x + 3y)^2 = 4$ and $xy = -5$, what is the value of $4x^2 + 9y^2$?

Mary brought $20 to the skating rink. She paid $5.50 admission and $3.75 to rent skates. She also purchased two bottles of water for $1.25 each, and a snack for