Juliet S.
asked 10/21/22
(2x+3)(3x+3) as a trinomial
Noor K.
answered 10/21/22
Hi! Patient, knowledgeable, and Passionate Math Tutor (Online)
Use the FOIL Method.
F - first
O - outter
I - inner
L - last
(2x+3)(3x+3) = 6x^2 + 6x +9x + 9 = 6x^2 +15x + 9
F - 2x * 3x = 6x^2
O - 2x * 3 = 6x
I - 3 * 3x = 9x
L - 3 * 3 = 9
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