How do you simplify #(3x+5)(x-3) #?

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How do you simplify #(3x+5)(x-3) #?

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Answer 1 · 2018-03-06T00:04:35

#3x^2-4x-15#

Explanation:

To multiply these polynomials, take #3x# and multiply it by #x# and #-3# and do the same to #5#. After you multiplied the polynomials, combine the like terms.

#(3x+5)(x-3)#
#3x^2-9x+5x-15#
#3x^2-4x-15#

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How do you simplify #(3x+5)(x-3) #?

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