anirudhaneesan anirudhaneesan

19-02-2021
Computers and Technology

contestada

Find the value of the expression 5n² + 5n - 2 if n = -2.

Respuesta :

kirabowen15 kirabowen15

19-02-2021

5(-2)^2 + 5(-2) - 2
5(4) - 10 - 2
20 - 10 - 2
10 - 2
8

Answer Link

Otras preguntas

In any kind of formal writing, the writer should be sure to use a formal

to learn how to obtain life after death the egyptions studied the what

1) Il y a juste quatre châteaux de la Loire. True False 2) J'ai écrit une composition. Il est bon que tu écris une composition. Il est bon que tu as écrit u

3200 g = how many kg explain please

Which solutions most concentrated ? 1) 0.1 mole of solute dissolved in 400 ml of solvent 2) 0.2 mole of solute dissolved in 300 ml of solvent 3) 0.3 mole of so

What’s 2x2???????????????????

HISTORY HELP PLEASE!!!!!!!

A box contains 6 red balls and 5 green balls. three balls are selected at random from this box "with replacement". what is the probability that exctly two of th

How many 4 card hands that contain exactly 3 aces and 1 queen can be chosen from a 52 card deck? You don't need to show your work. PLZ HELP

The centers for disease control and prevention reported a survey of randomly selected americans age 65 and older, which found that 411 of 1012 men and 535 of 10