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

the distance to the nearest gas station is 2 4/5 kilometers. what is this distance written as a decimal?

what is a product of a whole number and itself

A tight money policy means __________. the Federal Reserve wants to increase the amount of money in the economy the Federal Reserve wants to decrease the amount

The perimeter of a regular pentagon is 41.5 what is the length of all sides

I have 5 min. so please answer fast .An XBOX 360 regularly sells for $399. It is on sale for 20% off. What is the sale price of the XBOX 360? A)$78.80 B)$300.0

Subtract. –21 – (–13) a. –34 b. –8 c. 8 d. 34

During the first two years of World War 1, Russia

Suppose that y varies inversely with x. Write an equation for the inverse variation. y = 2 when x = 3 a. x=y/1 b. y=x/6 c. y=6/x d. y=x

how to write 100,203 in standard form

Mrs. Carter baked 100 muffins for a bake sale. The muffins were sold in packages in 2. There were 12 muffins left. Write an equation to find how many customers