JunhaoZ JunhaoZ

25-06-2016
Mathematics

contestada

How does the discriminant determine the number of real solutions a quadratic equation have?

Respuesta :

erimoffitt erimoffitt

25-06-2016

The discriminant determines the number of real solutions. If the discriminant is positive, there will be two solutions. If it's negative, there are no solutions. If it's 0, there is one solution

Answer Link

Otras preguntas

What is 358 divided by 9

simplified fraction of 49 out of 112

How did nationalism affect Europe after the Congress of Vienna and 1815?

At a party, everyone shook hands with everybody else. There were 66 handshakes. How many people were at the party?

what's the final volume of a gas with an initial volume of 75ml if the pressure decreases from 300ml to 200ml? A. 50.0ml B.112.5ml C.100.0ml D. 75.5ml

Mechanical....... to Heat (Thermal) Light Sound Chemical to… Electrical Heat (Thermal) Light Sound Electrical to… Electrical Heat (Thermal) Light Sound EXAPMLE

1. The coordinates of the vertices of parallelogram RMBS are R(–4, 5), M(1, 4), B(2, –1), and S(–3, 0). Using the diagonals, prove that RMBS is a rhombus. Show

Sean is helping his dad build a tiled walkway in their backyard. The walkway will be 60 feet long and 2 feet wide. The local hardware store sells tiles which ar

how does an estimate help you when you to place the decimal point when multiplying 3.7 times 5.1

the fee is 75$ plus 6.75% tax is 80$ enough to pay