hfhgcjj hfhgcjj
  • 01-07-2022
  • Mathematics
contestada

One of the solutions to x² - 2x - 15 = 0 is x = -3. What is the other solution?
O x=-5
O x=-1
O x = 1
O x = 5

Respuesta :

Pippa3446
Pippa3446 Pippa3446
  • 01-07-2022

Answer:

x= 5

Step-by-step explanation:

factorised the equation is (x-5) (x+3)

x=5 x=-3

Answer Link

Otras preguntas

could you tell me what is a mutagen?
Simplify (2x + 3)(x – 4) = ?
Aside absorbing water and nutrients, what other functions do the roots serve?
1. What are the next three terms in the sequence?-1 ,9 ,19 ,29 . . .A. 38, 37, 32B. 40, 51, 62C. 39, 49 , 59D. 38, 47, 562. What are the next three terms of the
if a baking tray is 700mm by 600mm, how many of 25cm in diameter can fit into the baking tray?
why does the same side of the moon always face the earth?
What Is the Connection Between Sulfuric Acid and Hydrochloric Acid?
genes are carried from parents to offspring on structures called
a spinner is divided into 8 equal sections. 5 sections are red and 3 are green. if the spinner is spun 3 times, what is the probability that it lands on red exa
Solve the simultaneous equations 2x+3y=-3 3x-2y=28