<span>Factor out 2
x^2 +4x -6 = 0
Take half middle coefficient and square it:
x^2 +4x +4 -6 = 4
(x+2)^2
= 10
x+2
= sqrt(10)
x
= +-sqrt(10) -2</span>
Answer:
the answer is c
Step-by-step explanation:
Answer:
t = 5(2) + 3
Step-by-step explanation:
You want the t on the outside because that is what you are trying to figure out.
You take the five, multiply it by 2, and then add 3 to what you get. Then thats the answer.
16 is $32
idk the others.... sorry.
Answer:
20.50
Step-by-step explanation:
<u>9/4</u> as a decimal is <u>2.25</u>. an you need to find the ice cream Cassie used the way Would say is multiply <u>2.25</u> by 9 and you get <u>20.5</u>. I hope this helps
