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# Solve the quadratic equation $-x^2+4x=0$

## Step-by-step Solution

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Math mode
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asin
acos
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sinh
cosh
tanh
coth
sech
csch

asinh
acosh
atanh
acoth
asech
acsch

###  Videos

$x=0,\:x=4$
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##  Step-by-step Solution 

Problem to solve:

$-x^2+4x=0$

Specify the solving method

1

Factor the polynomial $-x^2+4x$ by it's GCF: $x$

$x\left(-x+4\right)=0$

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

$x\left(-x+4\right)=0$

Learn how to solve quadratic equations problems step by step online. Solve the quadratic equation -x^2+4x=0. Factor the polynomial -x^2+4x by it's GCF: x. Break the equation in factors and set each equal to zero, to obtain. Solve the equation (1). The variable is already isolated, so the solution is.

$x=0,\:x=4$

##  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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0
a
b
c
d
f
g
m
n
u
v
w
x
y
z
.
(◻)
+
-
×
◻/◻
/
÷
2

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

~ 0.04 s

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