madisont1127 madisont1127

01-04-2021
Mathematics

contestada

g[ x]=x^2-8x-20
is it 2 solutions
1 solution or 2 imaginary solutions

Respuesta :

keijosalonen keijosalonen

01-04-2021

2 solutions

Step-by-step explanation: Discriminant D = √(-8²-4·1·(-20) =√(144)

Because D> 0, there are 2 roots

Answer Link

Otras preguntas

What does speed of a wave depend on

A n-faced regular polyhedron consists of 2n edges and (2n-4) vertices. Find n .

Explain two contrasting Muslim teaching about sadaqah (charity)

On a photograph of a triangular piece of land, the lengths of the three sides are 66 cm, 88 cm, and 99 cm, respectively. the shortest side of the actual pie

A car is traveling at a rate of 90 kilometers per hour. what is the car rate in kilometers per minute. how many kilometers can the car travel per 20 minutes?

Time/temperature control for safety foods must be cooled from 135°F to 41°F or below within __________ hours?

The principle of increasing marginal opportunity cost states that the more resources devoted to any activity, the

Factorise the following algebraic expressions completely a. y4 −81 . x2 +10x +24

Each individual in the u.s. produces an average of 4.6 pounds of solid waste per day. the average "texan" produces about 5 pounds of solid waste per day. it is

What did president Lincoln think would happen when he created the Emancipation Proclamation?