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3 years ago

Can someone help with this?

Mathematics

1 answer:

Veronika [31]3 years ago

4 0

9514 1404 393

Answer:

1. (x -3)(x -1)

2. (x -4)(x +1)

Step-by-step explanation:

1. The long division is shown in the first attachment. The quotient is (x -3), so the factorization is ...

x^2 -4x +3 = (x -1)(x -3)

2. The long division is shown in the second attachment. The quotient is (x -4), so the factorization is ...

x^2 -3x -4 = (x +1)(x -4)

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4 years ago

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Answer:

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Step-by-step explanation:

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Second, find the surface area of the front and back triangles using the formula <em>1/2 (base) (height)</em>. Use the length for the base.

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SA= a + 2b +2c or SA= a +b +b +c +c

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