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mario62 [17]
3 years ago
5

Simplify the expression below.

Mathematics
1 answer:
natita [175]3 years ago
3 0

Answer:

3m - 8

Step-by-step explanation:

Step by Step:

Equation= 6m³ - 16m² + 15m - 40/ 2m² + 5

Factor out 2m² from 6m³ - 16m²:

Factor out 5 from expression:

2m²(3m - 8) + 5(3m - 8)/2m² + 5

Factor out 3m - 8:

(3m - 8)(2m² + 5)/2m² + 5

Rude the fraction with 2m² + 5:

3m - 8 is the answer

I hope this helped!

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The number of seats in a row has been increased at a rectangular-shape movie theater after renovation so that it is now five mor
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Let the number of rows be = r

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Answer:

Okay. At noon, the hour and minute hand overlap. First, let’s calculate the speed of the hands.

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Once the clock starts, the minute hand goes ahead and rotates ahead of the hour hand. At 1:00, the minute hand is at 12, and the hour hand is ahead at 1. This is where we will start our calculations.

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Now, we calculate.

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Step-by-step explanation:

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