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Veronika [31]
3 years ago
14

What is the product? (6 r- 1)(- 8 r- 3)

Mathematics
1 answer:
prisoha [69]3 years ago
3 0

Answer:

-48r^{2} - 10<em>r </em>+ 3

Step-by-step explanation:

FOIL method

First : (6<em>r) · (- </em>8<em>r) = - 48</em>r^{2}<em />

Outer : (6r) · (-3) = -18r

Inner : (-1) · (-8r) = 8r

Last : (-1) · (-3) = +3

combine like terms

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