Algebra
Calculus
Trigonometry
Matrix
Question
Simplify the expression
n−8723
Evaluate
n−83−90
Solution
More Steps
Evaluate
−83−90
Reduce fractions to a common denominator
−83−890×8
Write all numerators above the common denominator
8−3−90×8
Multiply the numbers
8−3−720
Subtract the numbers
8−723
Use b−a=−ba=−ba to rewrite the fraction
−8723
n−8723
Show Solution
Factor the expression
81(8n−723)
Evaluate
n−83−90
Subtract the numbers
More Steps
Evaluate
−83−90
Reduce fractions to a common denominator
−83−890×8
Write all numerators above the common denominator
8−3−90×8
Multiply the numbers
8−3−720
Subtract the numbers
8−723
Use b−a=−ba=−ba to rewrite the fraction
−8723
n−8723
Solution
81(8n−723)
Show Solution
Find the roots
n=8723
Alternative Form
n=90.375
Evaluate
n−83−90
To find the roots of the expression,set the expression equal to 0
n−83−90=0
Subtract the numbers
More Steps
Simplify
n−83−90
Subtract the numbers
More Steps
Evaluate
−83−90
Reduce fractions to a common denominator
−83−890×8
Write all numerators above the common denominator
8−3−90×8
Multiply the numbers
8−3−720
Subtract the numbers
8−723
Use b−a=−ba=−ba to rewrite the fraction
−8723
n−8723
n−8723=0
Move the constant to the right-hand side and change its sign
n=0+8723
Solution
n=8723
Alternative Form
n=90.375
Show Solution