roenrama722 roenrama722

09-12-2021
Mathematics

contestada

The square of a number minus twice the number is 48. Find the number.

Respuesta :

arisuhanash arisuhanash

09-12-2021

Answer: 8 or -6

Step-by-step explanation:

x^2 - 2x = 48

x^2 - 2x - 48 = 0

(x-8)(x+6) = 0

x = 8 or -6

Answer Link

Otras preguntas

In this diagram of a long bone, which type of bone marking is circled? bone marking A foramen B. fossa C. osteon D. tubercle

what religions have many gods? List them. Straight answer.

Convert 0.656 to fraction

The titration of .1500 g of unknown acid required 43.65 mL of .103 M NaOH to reach endpoint. What is the molecular weight of unknown solid

Okay, this problem is for " Find the slope " equation. (-5,-2) (5,-5) I don't think this problem needs to be simplified-- so yeah.

My mother bought g apples and divided them equally between my r brothers and me. How many apples did each of us get?

the sum of the square root of 18 and 6 square root of 2 is

The width of a particular microwave oven is exactly right to support a standing-wave mode. Measurements of the temperature across the oven show that there are c

is a communications medium consisting of strands of copper wire twisted together in pairs is a network, generally provided by common carriers, that covers a wid

what helps maintain the proper function of a wireless token ring