Algebra
Calculus
Trigonometry
Matrix
Question
Simplify the expression
42n2a2−2na2+n2−n−2
Evaluate
4(2a2+1)n(n−1)−2
Multiply the first two terms
4n(2a2+1)(n−1)−2
Solution
More Steps
Simplify
n(2a2+1)(n−1)−2
Expand the expression
More Steps
Calculate
n(2a2+1)(n−1)
Simplify
(2na2+n)(n−1)
Apply the distributive property
2na2n−2na2×1+n×n−n×1
Multiply the terms
2n2a2−2na2×1+n×n−n×1
Any expression multiplied by 1 remains the same
2n2a2−2na2+n×n−n×1
Multiply the terms
2n2a2−2na2+n2−n×1
Any expression multiplied by 1 remains the same
2n2a2−2na2+n2−n
2n2a2−2na2+n2−n−2
42n2a2−2na2+n2−n−2
Show Solution
