Flip it upside down. Now you have negative three over four. That's your multiplicative inverse (reciprocal) -3/4
Four thirds
Four ninths.
1 over x2 - 4 is the multiplicative inverse of x2 minus four 1/x2 - 4
positive twenty four(24)
negative 4.5
Seven ninths minus four ninths is 1/3.
-8 and 2/9
n
Four and four-ninths
3 times four ninths is 12 ninths
One whole is nine ninths. Nine ninths minus four ninths equals five ninths.