Algebra
Calculus
Trigonometry
Matrix
Question
Simplify the expression
5n−10
Evaluate
(3×15n)−2
Multiply the terms
More Steps
Multiply the terms
3×15n
Cancel out the common factor 3
1×5n
Multiply the terms
5n
5n−2
Reduce fractions to a common denominator
5n−52×5
Write all numerators above the common denominator
5n−2×5
Solution
5n−10
Show Solution
Find the roots
n=10
Evaluate
(3×15n)−2
To find the roots of the expression,set the expression equal to 0
(3×15n)−2=0
Multiply the terms
More Steps
Multiply the terms
3×15n
Cancel out the common factor 3
1×5n
Multiply the terms
5n
5n−2=0
Subtract the terms
More Steps
Simplify
5n−2
Reduce fractions to a common denominator
5n−52×5
Write all numerators above the common denominator
5n−2×5
Multiply the numbers
5n−10
5n−10=0
Simplify
n−10=0
Move the constant to the right side
n=0+10
Solution
n=10
Show Solution