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

Darryl has $5 left in his pocket. He spent $16 on a book, $20 on a compact disc, and $2 on a magazine. How much money did he have at the beginning of the day?

What elements can the compound ca(no3)2 be decomposed into?

how many lines of reflectional symmetry does an equilateral triangle have

Emotions are perceived exactly the same way by all people. Please select the best answer from the choices provided T F

If you had made a wet mount of the scrapings from your teeth would you have seen the same organisms as you did with the simple stain?

Kevin and randy Muise have a jar containing 41 coins all of which are either quarters or nickels . The total value of coins in the jar is 7.45 how many of each

Which state was the first to issue license plates that included the state's website url?

Susan's property is assessed at $97,500. The property tax rate in her city is 3.05%. Find her property tax.

What was president Lincoln‘s plan that was in opposition to the Wade Davis reconstruction bill? A. Ten percent plan B. Friedman’s plan C. Readmission plan D.

Simplify 6-2(x-4)=22