Seudónimo Seudónimo

12-02-2021
Mathematics

contestada

select the two binomials that are factors of this trinomial.
x^2+4x-32
a. x-8
b. x+8
c. x+4
d. x-4

Respuesta :

devishri1977 devishri1977

12-02-2021

Answer:

b and d

Step-by-step explanation:

Sum = 4

Product = -32

Factors = 8 , (-4)

x² + 4x - 32 = x² + 8x - 4x - 4*8

= x(x + 8) - 4(x + 8)

= (x + 8)(x - 4)

Answer Link

Otras preguntas

Which equation could be used to solve this problem? The sum of two consecutive odd integers is 100. Find the integers. A.2n + 3 = 100 B.2n + 1 = 100 C.n + 4 = 1

what statement makes the open sentence 3x+9=24 true? A. X=3 B. X=5 C.X=11 D.X=15

What are the exact solutions of x2 - 3x - 5 = 0? x = the quantity of negative 3 plus or minus the square root of 29 all over 2 x = the quantity of 3 plus or min

if a stone with an original volcity of 0 is falling from the ledge and takes 8 seconds to hit the ground what is the final volcity of the stone

Some political theorists might argue that individual rights must, at times, be sacrificed to promote what?

what does it mean Those who forget about their are doomed to repeat it.

What is the ratio of x to y? 3x = 8y A.1/3 B.1/8 C.8/3 D.3/8

Which of these is our number system based on? A. 2s B. 10s C. 20s D. 100s

Of the 250 people at a concert, 160 are men. Half of the rest of the people are children. What percent of the people are women? A. 9% B. 16% C. 18% D. 36%

if a stone with an original volcity of 0 is falling from the ledge and takes 8 seconds to hit the ground what is the final volcity of the stone