slickersellaox5sba slickersellaox5sba

01-10-2017
Mathematics

contestada

Evaluate b2 − 4ac for a = −3, b = 5, and c = 2.

Respuesta :

ashyoungforver ashyoungforver

01-10-2017

I believe the answer is -19

Answer Link

AmyRose88 AmyRose88

01-10-2017

The answer is 49.
5^2= 25
-4*-3= 12
12*2= 24
24+25= 49

Answer Link

Otras preguntas

Which distribution is positively skewed?

slope of 1,-7 and -3-4

Find the product of ( x + 4) (x^2 + 3x + 2). QUICK PLEASE

Solve the inequality 2(x - 5) - 7x < -25

A car start from rest and reached with a speed of 20m/s in 9seconds calculate the acceleration of the car and calculate the displacement covered in this time

I’d like some help with this math problem.

hi can you help me ____ 9.5 950 95,000 ____ _____

Arrange the rock layers from oldest to youngest . Re-examine The rock outcrops if you need to. Record the order in the student guide. CONGLOMERATE, LIMESTONE WI

which water passage can we find near the tip of South America between the pacific and Atlantic oceans?

Read the passage, and think about how the writer expresses his ideas and attitude to motivate a young audience. Which words help you understand what the author