There are infinitely many pairs. Two possibilities are:
1 * 72
10 * 7.2
Two numbers that you can multiply together to get 72 are: 36 and 2.
The two numbers that multiply to -72 and add to -29 are approximately 3.57 and -32.57.
There are an infinite number of real numbers that multiply to get 72.
The two numbers are... -36 and -36
42
-73
1332
-936
72
two consecutive factors of 72 are 8 and 9. 8 and 9 are consecutive and when you multiply it you'll get 72.. 8 x 9 = 72
Let the two numbers be a and b. Then,ab = 72 therefore b = 72/a. Substituting for b in a + b = -19 gives,a + 72/a = -19 : multiply both sides by a.a2 + 72 = -19a : therefore a2 + 19a + 72 = 0Solving for a quadratic equation gives,a = [-19 ± √(361 - 288)] ÷ 2 which simplifies to a = -9.5 ± 4.272 (3dp)The two numbers are therefore -9.5 + 4.272 = -5.228 and -9.5 - 4.272 = -13.772
72 = 1*72 = 2*36 = 3*24 = 4*18 = 6*12 = 8*9