martin903
martin903
10-05-2017
Mathematics
contestada
WHAT IS 5X PLUS 30X^2= 57
Respuesta :
EEPJR
EEPJR
10-05-2017
5x + 30x^2 = 57
30x^2 + 5x = 57
30x^2 + 5x - 57 = 0
Using Quadratic Formula
x = 1.297588259
and
x = -1.464254926
Answer Link
VER TODAS LAS RESPUESTAS ( 41+ )
Otras preguntas
A woman tosses a ball straight upward at 25m/s how long is the ball in the air
Which of the following statements about surface waves is true? 1. Surface waves are caused by winds. 2. Surface waves can travel at 950 kilometers per hour. 3.
A student lets out 100 feet of string on a kite from a hand height of 3 feet. The angle between horizontal hand height is 25°. Find the height of the kite above
Which arc is a semicircle?
He ate the ____ cake. a. whole b. hole
What are similar and congruent polygons? Explain pUH-LUh- Ease!
Hallie bikes 1 5/8 km before lunch and 6 1/4 km after lunch. How much farther does Hallie bike after lunch than before lunch? Express your answer as a mix
Factor the trinomial x2+6x-27
Colonial America had a market economy. Which of the following is very important in a market economy?
Help plz im kind of consufed
