Multiply and simplify: 3a(4a2 – 5a + 12) 7a3 – 2a2 + 15a 12a3 – 15a2 + 36a 12a2 – 15a + 36 7a2 – 2a + 15
1 answer:
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To eliminate the fraction, we multiply by 4
<h3>How to eliminate the fractions?</h3>The equation is given as:
-3/4m-1/2=2+1/4m
Rewrite properly as:
The denominators of the above fractions are 2 and 4
The LCM of 2 and 4 is 4
So, we multiply through by 4.
This gives
-3m - 2 = 8 + m
Hence, to eliminate the fraction, we multiply by 4
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