Question

Will you check my answer/ Will fan and medal


Which shows the expression below in simplified form?

(5.9 × 10-6) - (3 × 10-7)
A. 2.9 × 10-6
B. 5.6 × 10-6<-----
C. 5.6 × 10-7
D. 5.87 × 10-6

Answer 1

5.9e-6 - 3e-7 = 5.9e-6 - 0.3e-6 = 5.6e-6.

I got B too.

Answer 2

Thanks :)