Question

evalate(2-¹×5-¹)-¹÷4-¹​

Answer 1

Step-by-step explanation:

(2x^{-1}x

−1

*5x^{-1}x

−1

)x^{-1}x

−1

/ 4x^{-1}x

−1

(30x^{-1}x

−1

)x^{-1}x

−1

/ 4x^{-1}x

−1

30 / 4x^{-1}x

−1

30/4

15/2

Answer 2

Answer:

2/5

Step-by-step explanation:

(2-¹×5-¹)(-¹÷4-¹)

(1/2×1/5)( 1/1÷1/4)

(1/10)(1×4)

1/10×1/4

=2/5 ans.