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

Someone answer this please

CAN SOMEONE PLEASE HELP ME I NEED IT TO PASS THIS CLASS

Find the value of x. Round to the nearest tenth. x= 27 , 34 , 11 , Will give brainliest

mention any three feature of logo programming language

Help appreciated:) I will give brainliest

What are the things that is solid? A. waterB. rockC. oilD. module

A system releases 7.9kj of heat while 6.5kj work is done on it. Calculate

Select all the equivalent ratios of 3:1 Answers: A. 9:3 ; 6:2 B. 2:6 ; 3:9 C. 12:4 ; 15:5 D. 18:6 ; 27:9

Can anyone help me figure out how to answer this?

Lee la conversación entre Rodrigo y Marielena. RODRIGO: Hola. ¿Vienes al mercado del aire libre conmigo? MARIELENA: Sí voy contigo. ¿Vamos en mi carro? RODRIGO