02-05-2022
Mathematics

contestada

solve equation using any method

solve equation using any method class=

Respuesta :

sarahsuss sarahsuss

02-05-2022

Answer:

see below

Step-by-step explanation:

-2x^2-3=11

add three

-2x^2=14

divide by 2

x^2=7

Answer Link

Otras preguntas

Round 9,381 to the nearest hundred.

How do metals form chemical bonds with other metals?

Identify which of the following are characteristics of cyanobacteria. Check All That Apply: Gram-negativeGram-negative Gram-positiveGram-positive Anoxygenic ph

Why were to colonist outraged with taxes imposed by the British?

A linear function is represented below. Which function has a greater y-intercept than the function in the table? A. y = 4x B. y = –2x C. y = –x – 1 D. y = –

B) Consider the weighted voting system (q: 8,4,2,1). Find the Banzhaf power distribution of this weighted voting systwm when q=15.

Listerine advertised that its antiseptic mouthwash could "prevent and cure sore throats; rinsing with it is as effective as flossing in fighting tooth and gum d

Sierra says that she can simplify the right side of the inequality shown by combining the terms within the parentheses but that she can't do the same thing on

density of a material is the same, no matter the _____ or the ___ of the material

Find the part of the number. * Find 3 1/16 of 32.