Question
Solve the equation
x1=0,x2=43468
Alternative Form
x1=0,x2≈1.940984
Evaluate
2x4×8=9x×13
Multiply the terms
16x4=9x×13
Multiply the terms
16x4=117x
Add or subtract both sides
16x4−117x=0
Factor the expression
x(16x3−117)=0
Separate the equation into 2 possible cases
x=016x3−117=0
Solve the equation
More Steps

Evaluate
16x3−117=0
Move the constant to the right-hand side and change its sign
16x3=0+117
Removing 0 doesn't change the value,so remove it from the expression
16x3=117
Divide both sides
1616x3=16117
Divide the numbers
x3=16117
Take the 3-th root on both sides of the equation
3x3=316117
Calculate
x=316117
Simplify the root
More Steps

Evaluate
316117
To take a root of a fraction,take the root of the numerator and denominator separately
3163117
Simplify the radical expression
2323117
Multiply by the Conjugate
232×3223117×322
Simplify
232×3223117×34
Multiply the numbers
232×3223468
Multiply the numbers
43468
x=43468
x=0x=43468
Solution
x1=0,x2=43468
Alternative Form
x1=0,x2≈1.940984
Show Solution
