Meaning there's only 1 real root, complete the square and you get the answer.
We're going to use this formula, so if x² = 4x² then x = 2x
and if y² = 1 then y = 1
Straight to formula
Because (2x+1)² is basically (2x+1)(2x+1), we get the same value of x.
So the answer is x = -1/2
(When D>0, there are 2 real roots.)
(When D=0, there are only 1 real root.)
(When D<0, there are no real roots, but 2 complex roots.)
Answer:
9/10
Step-by-step explanation:
3/5÷4/6= 9/10
Hope this helps!
Answer:
Step-by-step explanation:
The way in which Anita can separate can divide her calendar so that each month has the same space, is as follows:
We know that a year has 12 months.
The statement says that each month should have the same space on 1 sheet of paper. Therefore, the paper must first be divided into three equal parts vertically. After that the paper must be divided into four equal parts by drawing 4 horizontal lines
In this way there will be 12 boxes, so there are 12 months. Each month you will receive a box. Which means that the fraction of the calendar for each month will be: