Algebra
Calculus
Trigonometry
Matrix
Question
Solve the inequality
a∈(−∞,−5−1)∪(5−1,+∞)
Evaluate
∣−1−a∣>521
Rewrite the expression
∣1+a∣>521
Separate the inequality into 2 possible cases
1+a>5211+a<−521
Solve the inequality for a
More Steps
Evaluate
1+a>521
Move the constant to the right side
a>521−1
Use anm=nam to transform the expression
a>5−1
a>5−11+a<−521
Solve the inequality for a
More Steps
Evaluate
1+a<−521
Move the constant to the right side
a<−521−1
Use anm=nam to transform the expression
a<−5−1
a>5−1a<−5−1
Solution
a∈(−∞,−5−1)∪(5−1,+∞)
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