ReesaLight15 ReesaLight15

04-02-2016
Mathematics

contestada

Find the discriminant of the equation. x^2 + 3x - 4 = 0

Respuesta :

Mashuly Mashuly

04-02-2016

x²+3x-4=0. a=1; b=3; c=-4. D=b²-4ac=9-4*1*(-4)=25. D=25.

Answer Link

Otras preguntas

1. Diseases and disorders are being treated by replacing or adding genes to a person’s genome in an experimental procedure called _________________________. gen

Can someone help me on #30 with work? I just need to know how to do the rest. Just a formula would help too!

A wild animal feeder company uses 240 screws to assemble 60 deer feeders. At this rate, how many screws would be needed to assemble 420 deer feeders?

allen needs 3 quarts of water to fill a pot for soup how many times will he need to fill 8 ounces measuring cup to fill the pot

Which is not part of the first law of thermodynamics? A.Energy cannot be created or destroyed. B.The total amount of energy in the universe is constant. C.Energ

Anna road a horse to school wich was 25 miles she saw Nancy and said if she wanted to go to the store it was 5 miles .how many miles did she walk

Select the correct, essential main clause of the sentence. We will meet at the Shakin' Diner after the football game for a late dinner.

It is possible for the size of a population to briefly grow beyond the carrying capacity.

why cant horse parents have a baby cow

how many sodium atoms are in 0.1310 g of sodium