X² - 10x = 46
10/2 = 5; 5²+ 25 add 25 to both sides
x² - 10x + 25 = 46 + 25
so the number you have to add to complete the square is 25.
Answer:
Step-by-step explanation: you just need to find the greatest factors and least multiple then do it to two numbers
225.45
+90.32
______
315.77
Nearest whole number
316
Answer:
-3x + 5
Step-by-step explanation:
"Rise over Run"
(0, 5) => (1,2): Goes down (negative slope) 3 units and right 1 unit.
The Y intercept is 5 so the constant is 5.
