The numbers are: 6+2*sq rt of 6 and 6-2*sq rt of 6.
23
313
-19
The two numbers you are looking for are 49 and 10. When added together, 49 + 10 equals 59, and when multiplied, 49 × 10 equals 490.
49
A number multiplied by itself added to itself equals 30. What are the two possible numbers?
23
The numbers are: -25 and -30
313
-19
Let the number 'm' & 'n' Hence # Multiplication mn = - 1344 Added m + n = 43 We have two unknowns , So we eliminate one of them . Hence mn = -1344 m = 43 - n Substitute (43 - n) n = -1344 43n - n^(2) = -1344 n^(2) - 43n - 1344 = 0 We now have quadratic eq;n to solve Hence n = { --43 +/- sqrt[(-43)^(2) - 4(1)(-1344)]} / 2(1) n = { 43 +-/ sqrt[ 1849 + 5376]} / 2 n = { 43 +/-sqrt[ 7225] } / 2 n = { 43 +/- 85}/2 n = 128/2 = 64 & n = - 42/2 = -21 Verification 64 X -21 = -1344 64 - 21 = 43 So the two numbers are '-21' & '64'.
The two numbers you are looking for are 49 and 10. When added together, 49 + 10 equals 59, and when multiplied, 49 × 10 equals 490.
15.268 and 18.732
49
4
-0.5625
The numbers are 10 and 5.2