mariorgonzalezo4864 mariorgonzalezo4864
  • 04-08-2017
  • Mathematics
contestada

What number should be added to both sides of the equation to complete the square? x^2 â 10x = 7?

Respuesta :

kphung76127
kphung76127 kphung76127
  • 04-08-2017
You should add 25 because you should always add the square of the p value (which is equal to half of the b value, which makes the p value 5).
Basically, the p value should be half of b and the square root of c.
Answer Link

Otras preguntas

how many valenceelectrons does rare earth metals have
results of 1+2+3+....+99+100+99+...+3+2+1 is.....
the temperature on mars ranges widely from -207 f to 80 f find the average of the temperature extremes on mars
a rectangular prism has a length of 2x^2+2x-24 over 4x^2+x, a width of x^2+x-6 over x+4, and a height of 8x^2+2x over x^2-9. For all values of x for which it is
If you know two points on a line, how can you find the rate of change of the variables being graphed?
how do you say 'im getting over you' in spanish
What does it mean when sperm can't penetrate the eggs
why do you use cubic units and not square units to find the volume of solid figures?
if x = -3 calculate the value of: x3 + x
A shop is giving 20% discount in a sale. A shirt in the shop normally costs $60. How much does it cost in the sale?