alcr2020 alcr2020

02-11-2020
Mathematics

contestada

what is -2x^2-16=0 without using the quadratic formula?

Respuesta :

nikkidozier127 nikkidozier127

02-11-2020

Answer:

x = 2 i √ 2 , − 2 i √2

Step-by-step explanation:

You could use factoring or the square root property!

Answer Link

Otras preguntas

Uptown Cable, a cable TV provider, charges each customer $120 for installation, plus $25 per month for cable programming. Uptown’s competitor, Downtown Cable, c

Solve the following equation for x. x^2 - 36 = 0 A. x=1 x=-36 B. x=-1 x=36 C. x=-6 x=6 D. x=-18 x=18

a 60m long train moving on a straightlevel track passes a pole in 5 seconds. find thespeed of the train and the time it will take to cross a 540m long bridge.

A game is played with the following rules. Three ordinary coins are flipped and count as a single "turn" in the game. Each coin could land on heads or tails. Af

What were the limits to success of the Women's Rights Movement?

Which equation is represented by the graph below?

Lynette has a metal doorstop with the dimensions shown. Each cubic centimeter of the metal in the doorstop has a mass of about 8.3 grams. Find the volume of th

what number should be added to get 10/77 to get 1 ?

39. Calculate the value of c in the triangle below.

When plane waves cross a boundary at a non-zero angle to the boundary, each wavefront experiences a change in ........... and ............ .