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# Solve the quadratic equation $2x^2+x^2=-1\cdot 1^2+x^2$

## Step-by-step Solution

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asinh
acosh
atanh
acoth
asech
acsch

###  Videos

$x=0.707107i,\:x=-0.707107i$
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##  Step-by-step Solution 

Problem to solve:

$2x^2+x^2=-1\cdot 1^2+x^2$

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1

Combining like terms $2x^2$ and $x^2$

$3x^2=-1\cdot 1^2+x^2$

Learn how to solve quadratic equations problems step by step online.

$3x^2=-1\cdot 1^2+x^2$

Learn how to solve quadratic equations problems step by step online. Solve the quadratic equation 2x^2+x^2=-1^2+x^2. Combining like terms 2x^2 and x^2. Calculate the power 1^2. Grouping terms. Combining like terms 3x^2 and -x^2.

$x=0.707107i,\:x=-0.707107i$

##  Explore different ways to solve this problem

Solving a math problem using different methods is important because it enhances understanding, encourages critical thinking, allows for multiple solutions, and develops problem-solving strategies. Read more

Solve for xFind the rootsSolve by factoringSolve by completing the squareSolve by quadratic formulaFind break even points

SnapXam A2

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x
y
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(◻)
+
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◻/◻
/
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e
π
ln
log
log
lim
d/dx
Dx
|◻|
θ
=
>
<
>=
<=
sin
cos
tan
cot
sec
csc

asin
acos
atan
acot
asec
acsc

sinh
cosh
tanh
coth
sech
csch

asinh
acosh
atanh
acoth
asech
acsch

~ 0.07 s

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