aminbell aminbell

18-05-2021
Mathematics

contestada

Solve for all values of x by factoring.'
x2 + 10x + 21 = 0

Respuesta :

1100816964 1100816964

18-05-2021

Answer:

Step-by-step explanation:

2x+10x=12x

12x=-21

x=-1.75

Answer Link

Аноним Аноним

18-05-2021

Answer:

x=-7,-3

Step-by-step explanation:

x2+10x+21

(x+7)(x+3)

x=-7,-3

Answer Link

Otras preguntas

In an illustration of the viewing field of a microscope. animal cells are framed in a square of side length 2.0-10-3 meter. What is the area of the viewing fiel

1. Your classmate has asked you to be their partner in the lab. You are taking notes while your partner tells you what they see. Your assignment is to check off

3. A food chain is a model that identifies the feeding relationships and the flow of energy in an ecosystem. Select a producer and a consumer from your piles,

2. What is the slope of the line that passes through the given points? (1 point) (6,-1) and (-3,-1) A. undefined B.-2/3 C.0 D.-3/2

Give three indications that God was with the Israelites as they traveled in the wilderness.

Question 13 Question 13 of 19 Find the values of x and y. X= y= (2x+25)° yo (3x - 10)° geometry

Which of the following statements means Gerardo is worried

00 The scrapbook shop is purchasing supply paper. The list price in the wholesale's catalog is $32.50 per pack. The scrapbook shop receives a 40% trade discount

Pls answer report if wrong

From the menu, select the option that BEST completes the sentence. Mr. Martin often drives his car to meetings for work. When he uses his car, he is reimbursed