Algebra
Calculus
Trigonometry
Matrix
Question
Simplify the expression
324−x1
Evaluate
(324−x)−2
Express with a positive exponent using a−n=an1
(324−x)21
Solution
324−x1
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Find the roots
x∈∅
Evaluate
(324−x)−2
To find the roots of the expression,set the expression equal to 0
(324−x)−2=0
Find the domain
More Steps
Evaluate
{324−x≥0324−x=0
Calculate
More Steps
Evaluate
324−x≥0
Move the constant to the right side
−x≥0−324
Removing 0 doesn't change the value,so remove it from the expression
−x≥−324
Change the signs on both sides of the inequality and flip the inequality sign
x≤324
{x≤324324−x=0
Calculate
More Steps
Evaluate
324−x=0
Calculate
324−x=0
Move the constant to the right side
−x=0−324
Removing 0 doesn't change the value,so remove it from the expression
−x=−324
Change the signs on both sides of the equation
x=324
{x≤324x=324
Find the intersection
x<324
(324−x)−2=0,x<324
Calculate
(324−x)−2=0
Rewrite the expression
(324−x)21=0
Cross multiply
1=(324−x)2×0
Simplify the equation
1=0
Solution
x∈∅
Show Solution