3 years ago

What’s the result ????????????????

Mathematics

1 answer:

Mrrafil [7]3 years ago

4 0

Answer:

Option 1

Step-by-step explanation:

You must multiply (2x + 3) by (x + 4). I use the FOIL method.

(2x + 3)(x + 4)

Multiply

2x² + 8x +3x + 12

Simplify

2x² + 11x + 12

To check the answer, you could factor this trinomial back into a pair of binomials.

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Which of the expressions below are equal to 3x + 9y + 15? Select all that apply.

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Answer:
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3 years ago

Find the midpoint between (-1+9i) and B=(5-3i)

sdas [7]

Answer:

2 + 3i, midpoint is (2,3)

Step-by-step explanation:

we need to find the midpoint between (-1+9i) and B=(5-3i)

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we apply formula

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3 years ago

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What is the slope of the line that passes through the following points:<br> (4, -3), (-5, 10)

umka21 [38]

Answer:

-9/13

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3 years ago

Can someone please help with this??

Makovka662 [10]

-z=14-x+5y

z=x-5y-14

Solved

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3 years ago

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Please explain how you get the answer. show work.

ladessa [460]

I think it's b okay Im sure

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