Register

Simplify the expression to a polynomial in standard form: (2x - 1)(-x^2+ 4x + 6)

Simplify the expression to a polynomial in standard form: (2x - 1)(-x^2+ 4x + 6)
75.4k views
5 votes
Simplify the expression to a polynomial in standard form:
(2x - 1)(-x^2+ 4x + 6)

User Johann Caron
by
8.5k points

1 Answer

6 votes

Answer:


(2x - 1)( - {x}^(2) + 4x + 6) \\ = 2x * - {x}^(2) + 2x *4x + 2x * 6 \\ - 1 * - {x}^(2) - 1 * 4x - 1 * 6 \\ = - 2 {x}^(3) + 8 {x}^(2) + 12x + {x}^(2) - 4x - 6 \\ = - 2 {x}^(3) + 9 {x}^(2) - 8x - 6 \\ thank \: you

User Russ Cam
by
7.8k points
← Prev Question Next Question →

No related questions found

Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers

Other Questions

What is .725 as a fraction
A bathtub is being filled with water. After 3 minutes 4/5 of the tub is full. Assuming the rate is constant, how much longer will it take to fill the tub?
Write words to match the expression. 24- ( 6+3)
A dealer sells a certain type of chair and a table for $40. He also sells the same sort of table and a desk for $83 or a chair and a desk for $77. Find the price of a chair, table, and of a desk.
The cost of 5 similar digital cameras and 3 similar video cameras is 3213. Each video camera costs 4 times as much as each digital camera. John buys a digital camera and a video camera. How much does he
Link Copied!