Evaluate the expression [3(15+4)2 +2(20+5)2]0 0 5 1 2
1 answer:
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Answer:
D
Step-by-step explanation:
An excluded value is any value of x that makes the denominator of the rational expression zero as this would make the expression undefined.
Consider expression D
This will be undefined when
x + 5 = 0 ⇒ x = - 5 ← excluded value → D