jjhamza07 jjhamza07

01-09-2021
Mathematics

contestada

Please explain how you got your answer also, thank you :)

Please explain how you got your answer also thank you class=

Respuesta :

01-09-2021

Answer:

Step-by-step explanation:

1) y=x²-8x+5=0

2) x²-8x=-5

3) x²-8x+16=9

4) (x-4)²=9

5)(x-4)²-9=0

((x-4)-3)((x-4+3)=0

(x-7)(x-1)=0

x=7 or x=1

sol={1;7}

Answer Link

Otras preguntas

What value of c makes the polynomial below a perfect square?

what is the value of x if x over 5=3

solve this to get brainiest

the rectangle below initially has dimensions of 10 inches and 14 inches as shown. after both dimensions have been increased by a length of x, the total area of

PLEASE HELP ME ITS AN EMRGENCY!!!!!!

Calculate the number of grams nitric acid (HNO3) in 375 L of a 1.00 M solution.

Solve: 3x - 3= x +5 please can someone solve this I will give brainiest

I am thinking of a number. The sum of its digits is divisible by 2. My number is a multiple of 11. My number is greater than 4 x 5 but less than 7 x 8+ 23. The

ploring Comparative Elements vement of the progress bar may be uneven becouse ouestions con be worth more or less including zero) depending on your answer Read

Each regular polygon has radii and apothem as shown. Find the measure of each numbered angle.