Jennifercooper126 Jennifercooper126
  • 26-03-2020
  • Mathematics
contestada

One number is 4 more than another. Their product is −4.

Relax

Respuesta :

shejladautovic
shejladautovic shejladautovic
  • 26-03-2020

Answer:

2 and -2

Step-by-step explanation:

Lets x be one number and u other number:

U=4+x ( u is 4 more than x)

X*u=-4 (their product is -4)

x*(x+4)=-4

X^2+4x+4=0

(X+2)^2=0

x=-2

U=4+(-2)=4-2=2

Answer Link

Otras preguntas

what is 4 over 9 minus 1 over 12 equal simplified?
what is 4 over 9 minus 1 over 12 equal simplified?
The equation s x  2 5 can be used to estimate the speed, s, of a car in miles per hour, given the length in feet, x, of the tire marks it leaves on the ground.
What is the simplest form for the product 3/5 •25/36 is?
If4 times the reciprocal of a number is 3 more than 5/2 times the reciprocal of that number find the number Show your work
What is the simplest form for the product 3/5 •25/36 is?
If4 times the reciprocal of a number is 3 more than 5/2 times the reciprocal of that number find the number Show your work
what events happened beforeloyalists left boston and philadelphia?
what is the difference between dividing 16 by 2 and finding the square root of 16
What is the simplest form for the product 3/5 •25/36 is?