Question Solve the inequality x∈(−∞,−21)∪(21,+∞) Evaluate 10∣x×1∣>5Any expression multiplied by 1 remains the same 10∣x∣>5Divide both sides 1010∣x∣>105Divide the numbers ∣x∣>105Cancel out the common factor 5 ∣x∣>21Separate the inequality into 2 possible cases x>21x<−21Solution x∈(−∞,−21)∪(21,+∞) Show Solution
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