12a2 + 4b for a = 8 & b = -6. PLease help
1 answer:
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First make the denominators of the fractions the same by multiplying.
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Now we just need to add the fractions together
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9/6 would be the answer, but it can be simplified further, then converted into decimal form.
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=1.5 yards
Your final answer is 1.5 yards of ribbon are needed.
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Now we just need to add the fractions together
=
9/6 would be the answer, but it can be simplified further, then converted into decimal form.
=
=1.5 yards
Your final answer is 1.5 yards of ribbon are needed.