Question

4. Evaluate usimg Identities ..
(0.93)+(0.073)
(0.932 ) - (0.93 0.07)+(0072)​

Answer 1

Step-by-step explanation:

(0.93)³+(0.07)³/(0.93)²-(0.93×0.07)+(0.07)²

=(0.93+0.07)((0.93)²- (0.93×0.07) + (0.07)²)/(0.93)²- =(0.93×0.07)+(0.07)²

=0.93+0.07

=1