Common-Core/ Grade 9
Maths MCQ Based On Absolute value inequalities solve
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Common-Core Grade 9 - 9 Absolute value inequalities solve
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Subract 2 from both sides first
Subtract 3 from both the sides
Divide both sides by 2
First step- subtract 9 from both sides
If a≥0, then |x|<a is equivalent to –x<a and x<a, which has a solution of –a<x<a.
.If a≥0, then |x|>a is equivalent to –x>a or x>a, which has a solution of x<–a or x>a.
If a≥0, then |x|a is equivalent to –x>a or x>a, which has a solution of x<–a or x>a.
Add 9 both the sdes first.
If a≥0, then |x|a is equivalent to –x>a or x>a, which has a solution of x<–a or x>a.
If a≥0, then |x|a is equivalent to –x>a or x>a, which has a solution of x<–a or x>a.
add 2 both the sides
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