3 years ago

(3m^3- 1/2 y) (3m^w - 1/2y)

1 answer:

6 0

We use FOIL method to multiply this out. First termsOuter termsInner termsLast terms Product = (3m3 * 3m3) + (3m3 * -1/2y) + (-1/2y * 3m3) + (-1/2y * -1/2y) Product = 9m6 - (3/2)m3y - (3/2)m3y + (1/4)y2 Product = 9m6 - 3m3y + (1/4)y2

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