What Times What Equals 150
Are the times equal (?), But the sum of these factors is the same (?)? 3
1) How many times 180
But add tse and they will be equal to 10.
2) How many times is it equal to 150?
But add tse and it is equal to 19.
3) How many times is equal to 312?
But add tse and that's equal to 34.
To updateAnswers cannot contain decimals.
x * y = 180
x + y = 10
180 / year + y = 10
180 + y 2 = 10 years
y 2 + 10y 180 = 0
(10+ (100 + 4 * 1 * 180) 0.5) / 2
5+ (205) 0.5
x = 5 + (205) 0.5, y = 5 (205) 0.5
2.xy = 150
x + y = 19
150 / year + y = 19
150 + j 2 = 19 years
y 2 19y 150 = 0
(19+ (19 2 + 600) 0.5) / 2
19/2 + (961) 0.5
x = 9.5 + (961) 9.5, y = 9.5 (961) 0.5
3.xy = 312
x + y = 34
312 / a + y = 34
312 + y 2 = 34 years
y 2 34y + 312 = 0
y = (34 + (34 2 4 * 312) 0.5) / 2
17+ (92/4) 0.5i
x = 17 + (23) 0.5i, y = 17 (23) 0.5i
2) 25 and 6
That everyone is a variable:
x * y = 180
x + y = 10 => x = 10 y
Go to the second equation:
(10 years) * y = 180
10 years and 2 = 180
y 2 + 10y 180 = 0
Pythagorean Theory for Solution y:
(Approximately 9.32 and 19.32)
Again with the original. Equation: x = 10 9.32 = 19.32 or x = 10 + 19.32 = 9.32
Final Answers: (19.32, 9.32) and (9.32, 19.32)
Repeat for the other two questions.
1) Impossible, you have to use the square formula when constructing this square equation.
2) 6 and 25
3) I'm too lazy to stay, sorry
Square equation. [Answer]
