Answer:
0.9975 x 10= 9.975
Step-by-step explanation:
1.05 x 9.5=1.05 x 0.95 x 10
= ( 1+ 0.05) ( 1- 0.05) x 10
= [tex][(1)^{2}-(0.005)^{2}] * 10[/tex]
= [1-0.0025] x 10 [tex][(a+b) (a-b)=a^{2}-b^{2}[/tex]
= 0.9975 x 10=9.975
(Sorry for the change of fonts in between)
Hope it helps
Peace
A brainliest would be appreciated ;)
