28
Chat with our AI personalities
m n = 28
m + n = 0
Hence m = -n
Substitute
-n(n) = 28
-n^(2) = 28
n^(2) = -28
n = sqrt(-28)
n = sqrt(-1) X sqrt(28)
-14.88153 and 1.88153 (to 5 dp).
23 + 5
-146
-56
A common multiple of 12,15, and 28 is 420. (15 multipled by 28 equals 420 and 12 multipled by 35 equals 420)