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10-03-2021
Mathematics

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3u^2+8u-1-(11u^2-u+6)

Respuesta :

10-03-2021

Answer:

-8u^2+9u-7

Step-by-step explanation:

Simplify:

Apply the distributive property.

3u2 + 8u - 1 - (11u2) - -u - 1 - 6

Simplify.

3u2 + 8u - 1 - 11u2 + u - 6

Simplify by adding terms.

Subtract 11u2 from 3u2.

-8u2 + 8u — 1 + u — 6

Add 8u and u.

—8u2 + 9u — 1 — 6

Subtract 6 from

—1. —8u2 + 9u — 7

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