M=-8r^2+11r-6 t=-7r^2-9r+14 m+t=
1 answer:
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Answer and Step-by-step explanation:
× 12 can also be written as
because the 12 is multiplying the numerator of the fraction.
12 can also be written as .
When we solve, this is what is happening:
×
The 12 will be multiplying the 2, while the 1 will be multiplying the 3. Because 3 times 1 is 3, we don't show the 1. So, that can leave us with 2 being multiplied by 12 in the numerator.
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