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vovikov84 [41]
3 years ago
8

Plzzzz him me i will give brainiest

Mathematics
1 answer:
alexdok [17]3 years ago
8 0

Answer:

Step-by-step explanation:

you have to

first multiply the numbers you have in the column with the ones in the rows

8x* 5x = 40x² top left

8x* (-3) = -24x bottom left

-1 * 5x = -5x top right

-1* (-3) = 3 bottom right

second add and subtract all

40x²-24x-5x+3 = 40x²-29x+3

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3 years ago
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Answer:

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4 years ago
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enot [183]

Answer:

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