Math, asked by AseelObeida2482, 9 months ago

If a2= 49 and b2=49 then find a+b-5ab

Answers

Answered by swethasriaps2006

0

Answer:

-11907

Step-by-step explanation:

HOPE it is HELPFUL

Answered by sandhra22

0

Answer:

-231

Step-by-step explanation:

a2 =49

b2=49

you can long division method for that but as we know 7square =49

a+b-5ab

=7+7-5(7)(7)

=14 - 5(49)

=14 -245

= -231

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