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 is the percent increase from 250 to 900? 1. Write the percent change formula for an increase. Percent Increase = Amount of Increase Original Amount 2. Sub

Plz help! :p The tables below show the values of y corresponding to different values of x: Table A x 3 3 2 y 1 0 0 Table B x 3 5 5 y −2 2 −2 Which statement is

List the levels of organization from smallest to largest and give an example for each. cell….

Which term refers to the accuracy of the health record?

What is the maximum percentage of net spendable income that should be set aside for housing?

There are ten stripes on each button there are 50 buttons how many strikes on 50 buttons

What is one advantage of outlining a speech before presenting it?

Of the five different human sensory systems, famed philosopher immanuel kant considered ________ to be the most dispensable.

What is the value of x? Enter your answer in the box. x =

Which of these gymnosperms are known to be important in maintaining the balance of carbon in an ecosystem? A.garden flowering plants B.ferns and liverworts C.mo