2. Which would be the best method to use to solve the following equations. Explain your reasoning. This is similar to problems in Lesson 3.07. See pages 386 – 387 in your reference guide. Factoring Completing the Square
Square root Property Quadratic Formula
Use each method only once.

A. 3x² - 192 = 0
Method:
Why:

B. x² - x - 6 = 0
Method:
Why:

C. x² - 6x - 7 = 0
Method:
Why:

D. x² - 17x - 7 = 0
Method:
Why:
pls give a real answer

1. x> -5

2. x< 8

step-by-step explanation:

1. 2x> -10

divide by 2 from both sides of equation.

2x/2> -10/2

simplify, to find the answer.

-10/2=-5

x> -5 is the correct answer.

2. 3x< 24

divide by 3 from both sides of equation.

3x/3< 24/3

simplify, to find the answer.

24/3=8

x< 8 is the correct answer.

i hope this you, and have a wonderful day!

range =5

step-by-step explanation:

to find the range, we take the largest value and subtract the smallest value.

the largest value is 5

the smallest value is 0

the range is 5-0   =5

answer: c

substitute in the values.

for a:

f(0) = 0 + 9

f(0) = 9

a is a solution.

for b:

f(7) = 14 + 9

f(7) = 23

b is a solution.

for c:

f (3) = 6 + 9

f(3) = 15

c is not a solution. it's supposed to be 14.

for d:

f(2) = 4 + 9

f(2)= 13

d is a solution.