Math, asked by anmol6786, 1 year ago

If a + 2b = 5, and ab=2, find a + 4b.

Answers

Answered by pakshal6206

3

Answer:

If A +2B=5

1+ 2x2=5

AB=2

1x2=2

THEREFORE 1+4x2

1+8

9

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