solve pleeeeeeeeeease

Algebra
Tutor: None Selected Time limit: 1 Day

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

Nov 9th, 2014

FOIL it:

5a*4a - 3*5a + 2*4a - 2*3

Simply:

20a^2 - 15a + 8a - 6

Now combine like terms:

20a^2 - 7a - 6


Nov 9th, 2014

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