Math, asked by jazibjalil, 5 months ago

Find the value of a² + 2b² -4, if a =3, b=1

pls answer fast

Answers

Answered by surekshajain

0

27+2-4

29-4

25

answer is 25

Answered by misti12318

1

Answer:

3^2+2.1^2-4

=9+2-4

=11-4

=7

Step-by-step explanation:

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