johnlaver20 johnlaver20
  • 11-06-2020
  • Mathematics
contestada

I really need help with this

I really need help with this class=

Respuesta :

rococo908
rococo908 rococo908
  • 11-06-2020

Answer:

100

Step-by-step explanation:

To complete the square, you have to add ([tex]\frac{b}{2}[/tex])² to each side.

So, -20 divided by 2 is -10. -10 squared is 100, so add 100 to both sides of the equation to complete the square.

Answer Link

Otras preguntas

Determine the sum of the first n terms of the sequence a, a + d, a + 2d, a + 3d, ... where n represents a natural/counting number, and a and d represent any rea
Sperms are produced in _______ and ova are produced in ________
What is the standard form for 6,570,000
Write the balanced equation and determine the information requested. Don't worry about state symbols in these reactions. The number of moles and the mass (in mi
tentukan fpb dan kpknya 54x dan 24x pangkat 2
Find the lateral and the total surface area of each shape by determining the area of the shapes' net. 5 yd 9 yd 3 yd lateral surface area = total surface area =
why do we fear death?​
The K.E of a body becomes 4 times its initial value. The new linear momentum will be: (a) Same as initial value (b) Four times the initial value (c) Twice the
ratio of 9min to 600 sec​
What type of ear never gets dirty?