phamtrantienphat1511 phamtrantienphat1511

03-09-2022
Mathematics

contestada

(x + 1)3 − x (x − 2)2 − 1

Respuesta :

Littlehoodjr Littlehoodjr

03-09-2022

Answer:

x = -0.27 or 3.77

Step-by-step explanation:

explanation in pic

Ver imagen Littlehoodjr

Answer Link

djp6182583 djp6182583

03-09-2022

Answer:

This simplifies to 7x^2 - x.

Step-by-step explanation:

(x + 1)3 − x (x − 2)2 − 1

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

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

= 7x^2 - x

Answer Link

Otras preguntas

What is reference point

why did the mexican government allow americans to settle in texas

the symbol that signifies that ffa is a national organization is the

Where are the witches at the start of act 1 and why is this significant

What do you call the period between two full Moons

What was true of the Battle of Guadalcanal? A. It was the longest battle of the Pacific War. B. Troops were bothered by leeches and insects. C. Japanese troops

In The Death of Ivan Ilyich, Tolstoy explores the mind of a man struggling with the reality of his impending death. Ivan Ilyich must come to terms not only with

What is similar about why congress and the courts informally change the constitution? How do their methods changing the constitution vary?

There was video about typhoon Haiyan hit tacloban city. The

suspense is created in the radio broadcast by using which technique? wars of the world