Question

Is the answer to -341.75 • the square root of 81 rational or irrational !!!!

Answer 1

-341.75 x √81
=-341.75 x ±9
= -341.75 x 9 or -341.75 x -9
= -3075.75 or 3075.75

Hence is a rational number since it can be expressed as a quotient or fraction of two integers i.e -3075.75=-12303/4 or 12303/4