SamanthaJB2407 SamanthaJB2407

23-03-2018
Mathematics

contestada

What is the value of b2 - 4ac for the following equation? 5x2 + 7x = 6
9
81
169

Respuesta :

23-03-2018

a=5,b=7,c=-6
[tex] {7}^{2} - 4(5)( - 6) = 169[/tex]

Answer Link

spolston222 spolston222

17-04-2020

The answer is 169. ;)

Answer Link

Otras preguntas

Graphing trigometric functions

According to Muir, what is the only thing that can save the trees

In 2002 there was estimated to be 6Billon people on earth. 20 percent of people lived on less than a 1$ a day. How many people lived on less a dollar a day?

Evaluate 13-0.75w+8x13−0.75w+8x when w=12w=12 and x=\dfrac12x= 2 1 .

the interest rate on $2000 for 2 years is $350. what is the simple interest rate ?

ox is 6 times the weight of tiny, yet tiny can lift ox even when he's holding 80 pounds. tiny is holding up 410 pounds right now (ox plus 80 lbs). How much does

Observe the expression below and select the true statement(s). 2(a+1)+4b+3a. The "4" in the second term is a coefficient.b. The "a" in the first term is a facto

HELP REALLY QUICK 20 POINTS!

How did the treaty of versailles lay the seeds for instability in Europe

Hola,ayuda por favor!! ¿Cuál es la definición de solicitud de apoyo,para que sirve y en que cosas se puede usar,elementos y características como se hacen? La n