Solve for d.3|d| > 9Write 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 d.3∣d∣>9Write a compound inequality like 1<x<3 or like x<1 or x>3. Use integers, proper fractions, or improper fractions in simplest form.______
Inequality Solution: We have the inequality:3|d| > 9First, we solve for ∣d∣.Divide both sides of the inequality by 3 to isolate ∣d∣.\frac{3|d|}{3} > \frac{9}{3}|d| > 3
Interpret Absolute Value: Now we interpret the meaning of |d| > 3.The absolute value of d being greater than 3 means that d can be either greater than 3 or less than −3.So we can write two separate inequalities:d > 3 or d < -3
Write Compound Inequality: We now write the compound inequality as requested.The compound inequality is:d < -3 or d > 3This is the final answer in the form of a compound inequality.
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