Question
Solve the equation(The real numbers system)
x1≈0.408341,x2≈1.325187
Evaluate
21(5x−2)=41×3x4
Multiply the terms
More Steps

Evaluate
21(5x−2)
Apply the distributive property
21×5x−21×2
Multiply the numbers
25x−21×2
Multiply the numbers
More Steps

Evaluate
21×2
Reduce the numbers
1×1
Simplify
1
25x−1
25x−1=41×3x4
Evaluate
25x−1=43x4
Move the expression to the left side
25x−1−43x4=0
Factor the expression
41(10x−4−3x4)=0
Divide both sides
10x−4−3x4=0
Solution
x1≈0.408341,x2≈1.325187
Show Solution

Solve the equation(The complex numbers system)
x1≈0.408341,x2≈1.325187,x3≈−0.866764+1.308706i,x4≈−0.866764−1.308706i
Evaluate
21(5x−2)=41×3x4
Multiply the terms
More Steps

Evaluate
21(5x−2)
Apply the distributive property
21×5x−21×2
Multiply the numbers
25x−21×2
Multiply the numbers
More Steps

Evaluate
21×2
Reduce the numbers
1×1
Simplify
1
25x−1
25x−1=41×3x4
Multiply the numbers
25x−1=43x4
Move the expression to the left side
25x−1−43x4=0
Factor the expression
41(10x−4−3x4)=0
Divide both sides
10x−4−3x4=0
Calculate
x≈−0.866764−1.308706ix≈−0.866764+1.308706ix≈0.408341x≈1.325187
Solution
x1≈0.408341,x2≈1.325187,x3≈−0.866764+1.308706i,x4≈−0.866764−1.308706i
Show Solution
