Algebra
Calculus
Trigonometry
Matrix
Question
Simplify the expression
20x2n2+5n
Evaluate
5(x2n−1)n(2x3n×1)2
Multiply the terms
5(x2n−1)n(2x3n)2
Multiply the exponents
5x(2n−1)n(2x3n)2
Multiply the terms
5xn(2n−1)(2x3n)2
Evaluate the power
More Steps
Evaluate
(2x3n)2
Evaluate the power
22(x3n)2
Evaluate the power
4(x3n)2
Evaluate the power
4x6n
5xn(2n−1)×4x6n
Multiply the terms
20xn(2n−1)×x6n
Solution
More Steps
Evaluate
xn(2n−1)×x6n
Multiply the terms with the same base by adding their exponents
xn(2n−1)+6n
Calculate
x2n2+5n
20x2n2+5n
Show Solution
