isabellahinkle513 isabellahinkle513

09-06-2020
Mathematics

contestada

What are the roots of x in -10x^2 + 12x − 9 = 0

Respuesta :

profarouk profarouk

09-06-2020

Answer:

No roots

Step-by-step explanation:

the discriminant Δ = 12²-4×(-10)×(-9) = -216

since ∆ is negative then the equation -10x^2 + 12x − 9 = 0 has no solution .

Answer Link

Otras preguntas

The tape in a videotape cassette has a total length 249 m and can play for 1.8 h. As the tape starts to play, the full reel has an outer radius of 35 mm and an

True / False. If you need to perform hand hygiene and do not have access to running water, using your personal anti-bacterial lotion is sufficient.

Someone who is in a psychological state in which they feel disconnected from immediate experience is experiencing _____.

Which equation is the inverse of y = x2 + 16? 0 y=x²-16 y=i -16 y=+-16 y = x2 - 4

Select the correct answer. The environment in which you live can also transm A. True B. False

To make 5 apple pies you need about 2 pounds of apples, How many pounds of apples. do you need to make 20 apple pies

Solve for r: V=πr2h

Parties may stipulate the damages to be recovered in case of nonperformance, defective performance, or delay in performance of an obligation. These are called:

Find the area of the shape shown below. units? What is the answer ?

Simplify: -3152 – 10(4.32 + 5 = 5)]