Algebra
Calculus
Trigonometry
Matrix
Question
Solve the equation
n=311
Alternative Form
n≈2.22398
Evaluate
2n2×14n−308=0
Multiply
More Steps
Evaluate
2n2×14n
Multiply the terms
28n2×n
Multiply the terms with the same base by adding their exponents
28n2+1
Add the numbers
28n3
28n3−308=0
Move the constant to the right-hand side and change its sign
28n3=0+308
Removing 0 doesn't change the value,so remove it from the expression
28n3=308
Divide both sides
2828n3=28308
Divide the numbers
n3=28308
Divide the numbers
More Steps
Evaluate
28308
Reduce the numbers
111
Calculate
11
n3=11
Take the 3-th root on both sides of the equation
3n3=311
Solution
n=311
Alternative Form
n≈2.22398
Show Solution
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