latneall latneall

21-07-2020
Mathematics

contestada

Solve for x in the equation 3 x squared minus 18 x + 5 = 47.

Respuesta :

valerieulbrich valerieulbrich

21-07-2020

Answer:

x = -1.796, 7.796

Step-by-step explanation:

3x² - 18x + 5 = 47

3x² - 18x - 42 = 0

use quadratic equation

x = -1.796, 7.796

Answer Link

faithallums13 faithallums13

02-12-2020

Answer:

x = 3 +/- √23

Step-by-step explanation:

got it right on edg

Answer Link

Otras preguntas

What is the major source of energy for muscles? A. Acetylcholine B. Calcium C. Glycogen D. Adenosine triphosphate

At each point (x,y) on the curve the slope equals the square of the distance between the point and the y-axis; the point (-1, 2) is on the curve. Find the equat

PLEASE ANSWER ASAP!!! TIMED!! Finding which number supports the idea that the rational numbers are dense in the real numbers? A. a fraction between π/2 and π/3

What is the length of the line

What are rights that are not specifically mentioned in the constitution considered A. Unenumerated B. Disparaged C. Construed

In the letter My Dungeon Shook does Baldwin achieve his purpose? Id his advice valuable?

An answer would be very appreciated

The Bake Star Bakery uses 21 cups of raisins to make 4 servings of trail mix. How many cups of raisins are in each serving?

Need help on number 6?

This is a new York state map just so you know1) Name 3 states that border New York 2) Name a country that borders New York BONUS) What are the 5 cities in New Y