5. Simplify the expression and find its value
when a = 5 and b=-3
3 (a + abº) + 5-ab3 + 6b
Answers
Answered by
0
Step-by-step explanation:
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.
Answered by
0
Answer:
Putting value in the equation of a and B
We solve this question by bodmas formula
3(5+5*-3)+5-5*-3^3+6*-3
3(5-15)+5+45-18
3(-10)+50-18
-30+50-18
50-48
2 answer
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