thermatekjared thermatekjared

24-11-2020
Mathematics

contestada

what is the factorization of the polynomial below
-x^2 - 15x - 56

Respuesta :

jcherry99 jcherry99

24-11-2020

Answer:

Step-by-step explanation:

This is more easily understood if you take out a common factor of -1

-1(x^2 + 15x + 56)

7*8 = 56

7 + 8 = 56

-1 (x +8)(x+7)

Answer Link

Otras preguntas

what is the equation of the line y = 1/2x - 4 y = 2x - 4 y = 2x + 2 y = 1/2x + 2

Juan plays little league baseball. In 27 at-bats, he had 9 hits. What is the ratio of at-bats to hits?

The first floor of the house consists of a kitchen,playroom,and dinning room. The areas of the kitchen,playroom,and dinning room are in the ratio 4:3:2.The comb

Construct a function whose reflection in the line of y=x is itself. State the symmetries of the function.

I’m in need of serious math help.

Which of the following is most likely to cause the particles in a chemical change to slow down A: Raising the thermal energy of the particles B: increasing th

Why is making mistakes good? Do they help people? Do they assist in make new discoveries (give a well defined example please)? Please give me a well written re

the characteristic bright-line spectrum of an atom is produced when

the writter of the features story looked up the word xeriscape in the dictionary

In living things, cells must be in a(n) ___________ solution where water leaves and enters the cell at the same rate