dsfdsfdsffdsfds dsfdsfdsffdsfds

02-03-2021
Mathematics

contestada

Help me please with the steps on how you can find the number of solutions or zeros with these questions!

Help me please with the steps on how you can find the number of solutions or zeros with these questions class=

Respuesta :

simeon5 simeon5

02-03-2021

Answer:

2x²+5x-9=0

using quadratic formula

a=2 b=5 c=-9

x=[-5±√5²-4(2)(-9)]/2(2)

x=[-5±√97]/4

the zeros are( -5±√97)/4

Answer Link

Otras preguntas

what do people mean when they say that it is better to balance the economy than to balance the budget?

Write the fraction as a multiple of a unit fraction 7/8

suppose you to multiply a whole number greater than 1 by the fraction3/5. will the product be greater than, less than, or equal to 3/5?

What makes Carbon capture and storage (CCS) impractical? a. CCS power plants impact the surrounding environment b. CCS requires vast amounts of water for cooli

Many insulating materials contain spaces filled with air because air is what type of material?

what is quotient and remainder

Molly is filling a pitcher that holds 2 gallons of water. She is filling the pitcher with a 1-cup measuring cup. How many times will she have to fill the cup 1-

How not to be scared on stage

Imagine visiting a foreign nation and having to resolve a minor issue with your passport and travel plans. If someone told you that you had to travel five hour

What is the area of an equilateral triangle with sides of 10 inches and height of 7 inches? A. 70 sq. in. B. 20 sq. in. C. 44 sq. in. D. 35 sq. in