Algebra
Calculus
Trigonometry
Matrix
Question
Solve the equation
x1=−411,x2=0,x3=411
Alternative Form
x1≈−1.82116,x2=0,x3≈1.82116
Evaluate
2x5−3x=x×19
Use the commutative property to reorder the terms
2x5−3x=19x
Move the expression to the left side
2x5−3x−19x=0
Subtract the terms
More Steps
Evaluate
−3x−19x
Collect like terms by calculating the sum or difference of their coefficients
(−3−19)x
Subtract the numbers
−22x
2x5−22x=0
Factor the expression
2x(x4−11)=0
Divide both sides
x(x4−11)=0
Separate the equation into 2 possible cases
x=0x4−11=0
Solve the equation
More Steps
Evaluate
x4−11=0
Move the constant to the right-hand side and change its sign
x4=0+11
Removing 0 doesn't change the value,so remove it from the expression
x4=11
Take the root of both sides of the equation and remember to use both positive and negative roots
x=±411
Separate the equation into 2 possible cases
x=411x=−411
x=0x=411x=−411
Solution
x1=−411,x2=0,x3=411
Alternative Form
x1≈−1.82116,x2=0,x3≈1.82116
Show Solution
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