Maniiwatson Maniiwatson

17-02-2021
Mathematics

contestada

Find the sum and express it in simplest form.
(-7n2 - 8n - 8) + (-n2 + 9n + 9

Respuesta :

mnkeitz mnkeitz

17-02-2021

only the coefficients change, not the exponents when adding
-8n^2 + n + 1

Answer Link

Otras preguntas

Which of the following best describes catheterization? a. Burning away of cancerous tissue b. Visualization of the large intestine c. Implantation of an intr

If a person continues to drink, alcohol can

No tengo hambre porque acabo ____ comer. A. por B. de C. a D. con

Elana has learned that her grandfather has advanced cancer and has about three months to live. Her first reaction to this news will most likely be a. depression

what is an equation with one or more operations called

Technology, language, and writing were widely spread due to _____. invasion marriage migration mail

Introduced sewage in water systems _______. a. decreases levels of phosphorus and nitrogen b. increases oxygen levels c. increases concentrations of solids d. l

What type of Genre Would Kirko Bangz fall under?

Another term that means the same thing as "insurance company" is: A. "insurance agent." B. "insurance broker." C. "the insurer." D. "the insured."

During the day, David’s dog digs deep holes. A. Imagery B. Alliteration C. Personification D. Hyperbole