Find the value of : (a-5).
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Answer:
sorry idk
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Answered by
1
Given: 2(a
2
+ab)+3−ab
⇒2a
2
+2ab+3−ab
⇒2a
2
+2ab−ab+3
⇒2a
2
+ab+3
⇒2(5)
2
+(5)(−3)+3 [Putting a=5,b=−3]
⇒2×25−15+3
⇒50−15+3
⇒38.
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