Question

(¾)-¹-(¼)-¹ online please correct answer please​

Answer 1

Answer:

(-8/3)

Step-by-step explanation:

(3/4)^(-1) - (1/4)^(-1)

(4/3)-(4/1)

= (4/3)-(4×3/1×3)

=(4/3)-(12/3)

=(4-12)/3

=(-8/3)

When the power of a number is a negative number, we write its reciprocal..

eg; a^(-3)= 1/(a^3)

hope its correct..