factorise x2 +6 x = 6
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Algebra Examples
Popular Problems Algebra Solve Using the Quadratic Formula x^2+6x=6
x
2
+
6
x
=
6
Move
6
to the left side of the equation by subtracting it from both sides.
x
2
+
6
x
−
6
=
0
Use the quadratic formula to find the solutions.
−
b
±
√
b
2
−
4
(
a
c
)
2
a
Substitute the values
a
=
1
,
b
=
6
, and
c
=
−
6
into the quadratic formula and solve for
x
.
−
6
±
√
6
2
−
4
⋅
(
1
⋅
−
6
)
2
⋅
1
Simplify.
Tap for more steps...
x
=
−
3
±
√
15
The result can be shown in multiple forms.
Exact Form:
x
=
−
3
±
√
15
Decimal Form:
x
=
0.87298334
…
,
−
6.87298334
…
([)]|√>≥
789÷<≤
456/×∩∪
123-^π∞
0.,+%=
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