thiomnao thiomnao

03-09-2020
Mathematics

contestada

The square of a number minus twice the number is 48. What is the number? (An explanation would be appreciated)

Respuesta :

barinlygirl barinlygirl

03-09-2020

Step-by-step explanation:

The square of a number minus TWICE the number is 48

let the number be" X "

X^2-2X-48 = 0

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

x = 8 ᴏʀ X = -6

mark brainliest

Answer Link

Otras preguntas

What is −314×435 ? Write the answer as a mixed number in simplest form.

What other continents directly touch Asia

is a personal residence a capital asset

Who was known as tiger of the north in the Mexican revolution

2. The formula A = ab is used to solve the O A. weight O B. area O C. height O D. length of rectangles and squares.

Given: AEFB, AE ≈ FB, DA ≈ CB, and angle A and angle B are right angles. Prove: Triangle DAF ≈ Triangle CBE and DF ≈ CE

I need help with this please, my test is tomorrow and my teacher left the school.

Handwritten solution required

what are the wave length, frequency,and amplitude of sound waves & how to know them?

What is a central idea of "Perseus and the Quest for Medusa's Head"? Responses A. An angry king tries to shame Perseus, whom he hates, but the plan backfires w