jenniferreallylikeda jenniferreallylikeda

02-07-2020
Mathematics

contestada

Which of the binomials below is a factor of this trinomial?
5x2 + 15x -50
O A. X-10
O B. X-2
O C. x+10
O D. x+ 2

Respuesta :

wegnerkolmp2741o wegnerkolmp2741o

02-07-2020

Answer:

5( x+5) (x-2)

Step-by-step explanation:

5x^2 + 15x -50

Factor out a 5

5(x^2 +3x - 10)

What 2 terms multiply to -10 and add to 3

5*-2 = -10

5-2 = 3

5( x+5) (x-2)

Answer Link

Otras preguntas

Character sketch of Lilliputians

Im doing this math assignment 7x-1<20 i have no idea how to get am answer

Fill in the blank in the following sentence with the appropriate verb in the future tense. Este verano yo ________ en un campamento de niños. A. trabajaría

You toss five fair coins. The probability that all five coins land heads is

Who iscredited with the first accurate model of your dna

the volume of oxygen required for complete combustionof a mixture of 5 cm3 of ch4 and5 cm3 c2h4

What are organ systems made of

brown thank you it's a cold night I see you are still at your books my lad (pats Abraham on the shoulder) well I brought you another a friend which of neighbe

An adult female elephant weights about 8000 pounds. A newborn baby elephant weighs about 200 pounds. Write the ration of the baby elephant’s weight to the adult

may someone help me out with this question please please