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

Please answer ASAP!!

What were the names of the two groups that debated whether or not the constitution should be ratified?

[tex]3x( - 10 + 5)[/tex]

Where is Etzanoa?when did it flourish?

Can someone help me find the answer and find out how to get the answer for X, Y, T, W, and Z

which of the following is NOT a sympton of menopause? a. ovulation stops b. menstruation stops c. sex hormone decrease d. sexual drive deceases

A research study on the effect of alcoholism among college students would occur in which of these social studies

3-3x^2+6+3x+1+4x+2xcombined like terms

how can 525 divided by 1500 be written in all ways

William is participating along with a group of adolescents trying to lose weight. one of his assignments is to keep a diary of his food intake and the times tha