what will be (2x^2 - x) 1/2x^2
Answers
Answered by
1
Answer:
Step-by-step explanation:
2
(
x
+
1
)
=
2
x
+
2
First, we want to distribute the
2
in
2
(
x
+
1
)
:
2
⋅
x
=
2
x
2
⋅
1
=
2
When we combine these we get:
2
x
+
2
Now let's put this back into the equation:
2
x
+
2
=
2
x
+
2
Now subtract
2
from both sides of the equation:
2
x
=
2
x
Divide both sides by
2
:
x
=
x
Since both sides of the equation are the same, we know that
x
=
x
, so the answer is any real number or
(
−
∞
,
∞
)
.
Hope this helps!
Answer link
Jim G.
Apr 8, 2018
infinite solutions
Explanation:
note that
2
(
x
+
1
)
=
2
x
+
2
⇒
2
x
+
2
=
2
x
+
2
since both sides of the equation are equal then any value
of x is a solution to the equation
⇒
there are an infinite number of solutions
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