Answer:
x
=
−
b
±
√
2
4
a
c
, we get that
,
0.6
Explanation:
Rearrange the equation so that it becomes:
5
+
7
6
0
The quadratic formula is:
In our equation above,
Plugging these values into the quadratic equation gives:
(
)
49
120
10
169
13
Add numbers with the same amount of variables
-x^2 + (-7x^2) = -8x^2
– 28x (+ 14x )= -14x
7 (+ 8) = 15
-18x² - 14x + 15 is your answer
hope this helps
x=04
Step-by-step explanation:
