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

The Supreme Court under Chief Justice Earl Warren (1953—1969) is considered one of the most liberal in United States history because it (1) worked effectively w

What is the purpose of breathing exercises? A. To release adrenaline B. To decrease your sense of awareness C. To release endorphins D. To settle the body and m

The number 2 is chosen to begin a ladder diagram to find the prime factorization of 66. what other numbers could have been used to start the ladder diagram for

What is the solution to the proportion? 12/15 = 8/x (Solve for x.) A. 10 B. 12 C. 9 D. 16

A 15-ohm resistor and a 20.-ohm resistor are connected in parallel with a 9.0-volt battery. A single ammeter is connected to measure the total current of the ci

What is the value of 1st quartile in the data set below? Scores on a math quiz: 65, 90, 100, 72, 88, 55, 73

5,286÷3 how many digits will the classroom number have

Which radioisotope has an atom that emits a particle with a mass number of 0 and a charge of +1? (1) 3H (3) 19Ne (2) 16N (4) 239Pu

a triangle has sides of lengths 10, 24, and 26. is it a right triangle? explain

what does title optional means