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 speed of a truck that travels 15 KM in 12 minutes

What did the British North America Act accomplish

Among larger nations, the piracy rate in _____ is one of the highest in the world. Answer .a.China .b. India .c.Russia .d.United States

As in Hawthorne's "Young Goodman Brown," the autobiography story of Sojourner Truth is written on all levels, except

Can someone please help me

Ninety-nine percent of all the matter that can be observed in the universe exists as A. gases. B. plasmas. C. liquids. D. solids. Reset Selection Mark for Re

how do you convert units in length?

What was the result of the Bay of Pigs invasion in 1961? A. Fidel Castro stepped down as leader of Cuba. B. Cuban forces gained ground in Puerto Rico. C. The Cu

The two main types of plants are _____. a. mesophytes and xerophytes b. vascular and nonvascular c. angiosperms and gymnosperms

From the perspective of European governments, what are the benefits of immigration?