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2 years ago

Dvide if the polynomial does not divide evenly. Include the remainder as a fraction (18u^2 - 142u - 11) ÷ (u - 8)

Mathematics

2 answers:

Mashutka [201]2 years ago

6 0

Answer:

18u + 2 + 5/(u - 8)

Step-by-step explanation:

(18u^2 - 142u - 11) ÷ (u - 8)

18u^2 - 142u - 11 =
18u^2 - 8*18u + 2u - 11 =
18u(u - 8) + 2u - 16 + 5 =
18u(u - 8) + 2(u - 8) + 5 =
(18u + 2)(u - 8) + 5

(18u^2 - 142u - 11) ÷ (u - 8) = 18u + 2 + 5/(u - 8)

stich3 [128]2 years ago

5 0

Answer:

18u + 2 + 5/u - 8.

Step-by-step explanation:

(18u^2 - 142u - 11) ÷ (u - 8)

= 18u + 2 + 5/u - 8.

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2 years ago

Dvide if the polynomial does not divide evenly. Include the remainder as a fraction (18u^2 - 142u - 11) ÷ (u - 8)​

Dvide if the polynomial does not divide evenly. Include the remainder as a fraction (18u^2 - 142u - 11) ÷ (u - 8)