jacksonls2004 jacksonls2004

03-08-2021
Mathematics

contestada

Which of the binomials below is a factor of this trinomial? x² + 2x - 63 O A.X-3 OB. X+3 O C. X-9 O D. X + 9

Respuesta :

wegnerkolmp2741o wegnerkolmp2741o

03-08-2021

Answer:

D. X + 9

Step-by-step explanation:

x² + 2x - 63

What 2 numbers multiply to -63 and add to 2

9 * -7 = -63

9+-7 = 2

(x+9)(x-7)

Answer Link

Otras preguntas

Wendy earns $2 for every table she serves plus 20% the total customer order. Define a variable and write an expression to represent the amount of money she earn

Marco solved the following inequality X + 3 < 10 and graphed the solution on a number line. The Graph contained the values -3, 2.4, 0, and 7. Which of these

Go math chapter 5 5.4 I need help please PICTURE SHOWN

What is the common difference between successive terms in the sequence? 0.36, 0.26, 0.16, 0.06, –0.04, –0.14,

Children and adults can both benefit from having a dietician.

2x+5y=11 and 4x+3y=1 solve with elimination

Judith drove h hours at a rate of 55 mi/h. She did not reach her goal of driving 385 miles for the day. How long did she drive? Write an inequality and then sol

Determine which ratio forms a proportion with 6/9

If auto insurance cost $8.00 per $1,000 of coverage what is the cost to insure a car valued at 15,400?

what would happen of you released the lid of a jar containing helium gas?