I believe anything more than -2 and less than 6 would work for x.
<u>x/5 - g = a</u>
Add 'g' to each side: x/5 = a + g
Multiply each side by 5 : x = 5a + 5g or <em>x = 5 (a + g)</em>
Did I go too fast for you ?
Answer:
number 1, 5, and 4 not sure about 4 but 1 and 5 are true
Step-by-step explanation:
Answer:
x
2
+
12
x
−
64
=
0
⟹
x
2
+
12
x
=
64.
x
2
+
12
x
=
64
⟹
(
4
∗
1
)
(
x
2
+
12
x
)
=
(
4
∗
1
)
64
⟹
4
x
2
+
48
x
=
256
All this is straight forward. This method now requires you to add the square of the original coefficient of x to both sides of the equation.
The original coefficient is 12 so its square is 144.
4
x
2
+
48
x
=
256
⟹
4
x
2
+
48
x
+
144
=
256
+
144
=
400
⟹
4
(
x
2
+
12
x
+
36
)
=
20
2
⟹
2
2
(
x
+
6
)
2
=
20
2
.
Step-by-step explanation:
