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

Based on its chemical makeup, where do you think amazonite is found?

A Subway sandwich costs $5.56. The same sand which has 453 calories. a. Use unit rates to find the cost per calorie of the sandwich. Round to the nearest thou

If a yard of fabric cost $12.99 then how much will 2 feet cost

. In the summer of 1832, Jackson's opponents rushed a Congressional bill to recharter ?

What is $78.40 Divided by 4

C? How is JROTC different today than 100 years ago? What JROTC will be like 100 years from today?

How to describe a person in Spanish

Dora buys one package each of 1- pound, 2- pound, and 4-pound packages if ground beef to make hamburgers. How many 1/4-pound hamburgers can she make? Show your

What is 1 21/50 in a percentage?

Solve the equation for y. 8x – 9y = 11