4 years ago

Select all the correct answers. Select all the Expressions that are equivalent to the polynomial below. (3x-7)(2x+8)

Mathematics

2 answers:

kodGreya [7K]4 years ago

8 0

Answer:4(x − 4) + 2(3x2 + 3x − 20)

(3x2 + 5x − 28) + (3x2 + 5x − 28)

(11x2 + 7x − 55) − (5x2 − 3x + 1)

Step-by-step explanation:

Leno4ka [110]4 years ago

4 0

Answer:

6x ² - 10x - 56

Step-by-step explanation:

(3x -7) (2x +8)

To expand this, each term in the first bracket would multiply the other bracket.

3x(2x +8) -7( 2x + 8)

6x ² + 24x - 14x - 56

6x ² + 10x - 56

I hope this was helpful, Please mark as brainliest²

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Natali5045456 [20]

Good morning from Canada!

What we know:
-quire=25 sheets
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So, we are looking for how many quires can fit into a ream. All we have to do is divide the number of sheets in a ream (100) by the number of sheets in a quire (25) because dividing allows us to see how many times a specific number can go into another number, which is what we are looking for. (How many quires are in a ream).

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