Algebra
Calculus
Trigonometry
Matrix
Question
Simplify the expression
−b5b+568
Evaluate
4−3−6−b568
Subtract the numbers
−5−b568
Reduce fractions to a common denominator
−b5b−b568
Write all numerators above the common denominator
b−5b−568
Solution
−b5b+568
Show Solution
Find the excluded values
b=0
Evaluate
4−3−6−b568
Solution
b=0
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Find the roots
b=−5568
Alternative Form
b=−113.6
Evaluate
4−3−6−b568
To find the roots of the expression,set the expression equal to 0
4−3−6−b568=0
Find the domain
4−3−6−b568=0,b=0
Calculate
4−3−6−b568=0
Subtract the numbers
1−6−b568=0
Subtract the numbers
−5−b568=0
Subtract the terms
More Steps
Simplify
−5−b568
Reduce fractions to a common denominator
−b5b−b568
Write all numerators above the common denominator
b−5b−568
Use b−a=−ba=−ba to rewrite the fraction
−b5b+568
−b5b+568=0
Rewrite the expression
b−5b−568=0
Cross multiply
−5b−568=b×0
Simplify the equation
−5b−568=0
Move the constant to the right side
−5b=0+568
Removing 0 doesn't change the value,so remove it from the expression
−5b=568
Change the signs on both sides of the equation
5b=−568
Divide both sides
55b=5−568
Divide the numbers
b=5−568
Use b−a=−ba=−ba to rewrite the fraction
b=−5568
Check if the solution is in the defined range
b=−5568,b=0
Solution
b=−5568
Alternative Form
b=−113.6
Show Solution