Math, asked by royshwet, 5 months ago

a2 - 2a + {5a2 – (3a - 4a2)}

Answers

Answered by vijaydas0977

2

Answer:

5a^2

Step-by-step explanation:

=a2-2a+(5a2-(3a-4a2))

=a2-2a+(5a2-(-1a2))

=a2-2a+(5a2+a2)

=a2-2a+6a2

=7a2-2a

=5a^2

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