Rebecca29 Rebecca29

10-02-2015
Mathematics

contestada

If b^2 - 4ac < 0, then the roots of the equation ax^2 +bx +c =0 must be?

Respuesta :

konrad509 konrad509

10-02-2015

Complex numbers.

[tex]b^2-4ac<0 \Rightarrow[/tex] no solutions in real numbers.

Answer Link

Otras preguntas

Do Asian farmers produce about 50 percent, 75 percent, or 90 percent of the world's rice?

Tom earns $40 a week mowing lawns. He spends one eighth of his earnings on lunch and three fourths of his earnings on music. He saves the rest. How many dollar

im not completely sure if i am correct. i just wanna know if i am right.

What is mainly NOT fossil fuels in developing countries? A) wind B) coal C) natural gas

If the radius of the orange is 4 centimeters, what is the total surface area of one slice?

Marsha made an offer of $325,000 on a home listed for $350,000. The seller accepted her offer. She’s now having a(n) ______ done on the home to determine its ac

Please help!!! Isosceles, equilateral, or scalene

Instead of borrowing to buy something, pay cash by using a(n). A. Emergency fund B. Standing account C. Sinking fund D. Debit card

2.Analyze the poem, there are three items that symbolize death. Explain how eachitem represents the end of life in stopping by woods on a snowy evening

Based on the Article, which best replaces the question mark in the diagram above? Groups of youths from different backgrounds fought with one another in the str