Question
Solve the equation
x=0
Evaluate
−4x2×x=44x
Multiply
More Steps

Evaluate
−4x2×x
Multiply the terms with the same base by adding their exponents
−4x2+1
Add the numbers
−4x3
−4x3=44x
Add or subtract both sides
−4x3−44x=0
Factor the expression
−4x(x2+11)=0
Divide both sides
x(x2+11)=0
Separate the equation into 2 possible cases
x=0x2+11=0
Solve the equation
More Steps

Evaluate
x2+11=0
Move the constant to the right-hand side and change its sign
x2=0−11
Removing 0 doesn't change the value,so remove it from the expression
x2=−11
Calculate
x∈/R
x=0x∈/R
Solution
x=0
Show Solution
