Solve for z. −∣z∣>−8Write a compound inequality like 1<x<3 or like x<1 or x>3. Use integers, proper fractions, or improper fractions in simplest form.______
Q. Solve for z. −∣z∣>−8Write a compound inequality like 1<x<3 or like x<1 or x>3. Use integers, proper fractions, or improper fractions in simplest form.______
Isolate absolute value term: We have the inequality: −∣z∣>−8First, we need to isolate the absolute value term ∣z∣. To do this, we can multiply both sides of the inequality by −1. Remember that multiplying both sides of an inequality by a negative number reverses the inequality sign.−1⋅(−∣z∣)<−1⋅(−8)
Multiply by −1: After multiplying by −1, we get:∣z∣<8This means that the value of z, regardless of its sign, must be less than 8.
Express as compound inequality: Now we need to express this as a compound inequality. The absolute value inequality ∣z∣<8 means that z can be less than 8 and greater than −8 at the same time.The compound inequality is:−8<z<8
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