Math, asked by supremerayamajhi111, 3 months ago

If a = 20 and b=15, find the value of a2 + ab - 550.

Answers

Answered by supriyasoham1988
1

Answer:

a²+ab-550

20²+20×15-550

=400+300-550

=700-550

=150

Step-by-step explanation:

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Answered by krishtiwari00
0

Answer:

Here it is given that a=20 & b=15 . Therefore , put the values of same in given equation

a²+ab-550

= (20)² + 20×15 - 550

=400+300-550

=700-550

=150

Hope it helps you .

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