3 years ago

(w+9) (w+4) find the product of the equation

Mathematics

1 answer:

Pachacha [2.7K]3 years ago

8 0

Answer:

w^2 + 13w + 39

Step-by-step explanation:

Multiplying Polynomials (FOIL- Firsts, Outs, Inners, Lasts)

(w+9) (w+4) Multiply- Firsts (w*w) Outs (w*4) Inners (9*w) Lasts (9*4)

w*w + w*4 + 9*w + 9*4 Multiply the FOIL

w^2 + 4w + 9w + 36 Combine like terms (same variables, numbers)

w^2 + 13w + 39

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