sistersbypride sistersbypride

02-11-2018
Mathematics

contestada

which of the binomials below is a factor of this trinomial?
5x^2+15x-50

A. x+12
B. x-10
C. x-2
D. x+10

Respuesta :

choixongdong choixongdong

02-11-2018

5x^2 + 15x-50

=5(x^2 + 3x - 10)

= 5(x + 5)(x - 2)

5, (x + 5), and (x - 2) are factors

Answer

C. x - 2

Answer Link

Otras preguntas

what expression shows how to break apart 5×617

Which set is closed under multiplication? A. {1, 2} B. {1, 2, 3} C. None of the sets are closed under multiplication. D. {0, 1, 2}

All organisms must be able to obtain nutrients from their environment. Which of the following terms describes the process of one organism killing another organi

Which of the following is an advantage for a single-celled organism? A.It can become very large B.It does not have to reproduce C.It can reproduce very quickly

Increased risk of liver disease, stroke, and cancer can be caused by consuming low doses of alcohol consuming medium doses of alcohol binge drinking alcohol

As of 2014, how many songs has Dolly Parton released that have reached No. 1 on the Billboard Country charts? 20 10 25 15

U.S Olympic medalists must pay victory tax

A 100 foot cable is cut into two pieces. the fist piece is 18 foot longer than the second. how long is each piece?

simplify the following expression

What two factors did newton conclude keep the planets in orbit?