Question
Solve the equation(The real numbers system)
x≈−2.244914
Evaluate
11x3=10(x−10)−2
Move the expression to the left side
11x3−(10(x−10)−2)=0
If a negative sign or a subtraction symbol appears outside parentheses, remove the parentheses and change the sign of every term within the parentheses
11x3−10(x−10)+2=0
Calculate the sum or difference
More Steps

Evaluate
11x3−10(x−10)+2
Expand the expression
More Steps

Calculate
−10(x−10)
Apply the distributive property
−10x−(−10×10)
Multiply the numbers
−10x−(−100)
If a negative sign or a subtraction symbol appears outside parentheses, remove the parentheses and change the sign of every term within the parentheses
−10x+100
11x3−10x+100+2
Add the numbers
11x3−10x+102
11x3−10x+102=0
Solution
x≈−2.244914
Show Solution

Solve the equation(The complex numbers system)
x1≈1.122457−1.694296i,x2≈1.122457+1.694296i,x3≈−2.244914
Evaluate
11x3=10(x−10)−2
Move the expression to the left side
11x3−(10(x−10)−2)=0
If a negative sign or a subtraction symbol appears outside parentheses, remove the parentheses and change the sign of every term within the parentheses
11x3−10(x−10)+2=0
Calculate the sum or difference
More Steps

Evaluate
11x3−10(x−10)+2
Expand the expression
More Steps

Calculate
−10(x−10)
Apply the distributive property
−10x−(−10×10)
Multiply the numbers
−10x−(−100)
If a negative sign or a subtraction symbol appears outside parentheses, remove the parentheses and change the sign of every term within the parentheses
−10x+100
11x3−10x+100+2
Add the numbers
11x3−10x+102
11x3−10x+102=0
Calculate
x≈−2.244914x≈1.122457+1.694296ix≈1.122457−1.694296i
Solution
x1≈1.122457−1.694296i,x2≈1.122457+1.694296i,x3≈−2.244914
Show Solution
