Question

Evaluate and express the answer in the standard form: −4/9×(27/−8)=

Answer 1

$\frac{ - 4}{9} \times \frac{27}{ - 8} \\ = ( \frac{ - 2}{3} ) {}^{3} \times( \frac{3}{ - 2} ) {}^{3}$

Answer 2

9

−4

×

−8

27

=(

3

−2

)

3

×(

−2

3

)

3