monique231987 monique231987

16-06-2017
Mathematics

contestada

Compute the value of the discriminant and give the number of real solutions of the quadratic equation. -4x^2+3x+1=0

Respuesta :

Banabanana Banabanana

16-06-2017

-4x^2+3x+1=0
D = b² - 4ac = 3² - 4 * (-4) * 1 = 9 + 16 = 25
D>0 ⇒ this equation has two solutions.

Answer Link

Otras preguntas

Your parent was just diagnosed with cancer and you find out the type of cancer is genetic. You are now worried about how you would deal with cancer and how your

What is the actual length of the school? ? ft

Find X round answer to the nearest integer.

Sharel has a savings account with $700 in it that earns 1% simple interest per year. How much money, to the nearest penny, will Sharel have in 8 years? Give you

HELP ASAP 3. If the aspect ratio of a tire is 50%, width 10 inches, and the rim diameter is 19 inches, what is the tire diameter? a. 59in b. 35.8in d. 49in 4. T

The components of the vector ⃗B are Bx = −3.5 and By = −9.7, and the components of the vector C⃗ are Cx = −6 and Cy = +8.1. What is the angle (less than 180 deg

Slippery Slopes Determine the unknown angle measure for each triangle. a. m ZA= 46°, m ZB = 90°, m/C = 46 b. m/P = 1 O 1,m

When you order a sweater from an l.l.bean mail-order catalog, what type of marketing channel are you and the company using?

A, B and C are Collinear and B lies between A & C. Determine all that are true: AB=2, AC=2x + 4, and BC = x + 6. Find x. OBC=10 AC=12 Segment Addition Postu

look at attached photo