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Tpy6a [65]
3 years ago
11

Simplify f(x)=(x+1)(x-3) to standard form

Mathematics
1 answer:
Ivahew [28]3 years ago
4 0

Answer:

x^2-2x-3

Explanation: Use FOIL

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Please help me figure this out.
xz_007 [3.2K]

Answer:

Quotient: x+7

Remainder: -2

Step-by-step explanation:

Divide the terms (x² ÷ x =x)↓

(x² + 11x + 26) ÷ (x + 4) =x

Subtract x² + 4x (You have to the sign if each term)

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-x² - 4x

-------------------

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Divide the terms (7x ÷ x = 7)

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Multiply the quotient by the dividend (x + 4) × 7 = 7x+28

(x² + 11x + 26) ÷ (x + 4) =x

-x² - 4x

-------------------

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      7x + 28

------------------

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