Answer:
x = -2
x= -3
Step-by-step explanation:
x 2+5x+6=0
To solve the equation, factor x^2+5x+6 using formula x^2+(a+b)x+ab=(x+a)(x+b). To find a and b, set up a system to be solved.
a+b=5
ab=6
Since ab is positive, a and b have the same sign. Since a+b is positive, a and b are both positive. List all such integer pairs that give product 6.
1,6
2,3
Calculate the sum for each pair.
1+6=7
2+3=5
The solution is the pair that gives sum 5.
a=2
b=3
Rewrite factored expression (x+a)(x+b) using the obtained values.
(x+2)(x+3)
To find equation solutions, solve x+2=0 and x+3=0.
x=−2
x=−3
Answer:
C.) 3/8 pounds
Step-by-step explanation:
1/4 = 2/8 ( 1/4 x 2/2 )
2/8 + 1/8 = 3/8 pounds
hopefully this helps you :)
pls mark brainlest ;)
thank you and stay safe
Answer:
Ok here it is....
Step-by-step explanation:
1.) 50
2.) 2 option
3.) Carrie
4.) Pretty sure the last answer.
Add me for brainliest please!!
This is 1/2)2=1/4 hope this helps
