Evaluate the expression when a=−15 and b=−5.
b2/a + 5
1 answer:
Answer:
Step-by-step explanation:
<u>Evaluate the expression:</u>
When a= −15 and b=−5
<u>Substitute values:</u>
- b²/(a + 5) =
- (-5)² / (-15 + 5) =
- 25/(-10) =
- -2.5
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<u>In case the expression is b²/a + 5, the value is:</u>
- b²/a + 5 =
- (-5)²/(-15) + 5 =
- 25/(-15) + 5 =
- - 5/3 + 5 =
- 10/3
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