saymajawed saymajawed

14-08-2020
Mathematics

contestada

Which of the following is quadratic equation?
(a) x^2-79=x^2+9x+1
(b) 12x^2-7=0
(c) 3x^2+11x+14=x(3x+5x)
(d) -x^2+11x-18=0

Respuesta :

14-08-2020

Answer:

a c d

Step-by-step explanation:

a c d are quadratic equation expect "b"

Answer Link

Otras preguntas

im trying to get this answered for a friend pls help! Which property of real numbers is shown below? 13x - 1 = (12x + 15) + 7x 13x - 1 = 7x + (12x + 15) a. com

the bus ____ while I was boarding it a) moves b) moved c) will move d) is moving

if train a and train b are 60 miles apart and train a leaves at 3:00 traveling 60mph and train b leaves at 4:00 traveling 80mph at what point will they meet

I need help with this one please

please help me thanks

Using the data below, eve created a conditional relative frequency table by column and bob created a conditional relative frequency table by row. a 4-column tab

if a 156 pound 12yo falls 10 feet and lands on their head, will they be knocked out?

PLS HELP QUICK!!!!!! Make a claim about how light moves through different materials

Enter the fraction in the simplest form. 33/44

HOTS: War disrupts the family and altogether a Country. Elucidate.