Question

0.4*0.4-2*0.4*0.3+0.3*0.3​

Answer 1

Answer:

0.01

Step-by-step explanation:

0.4*0.4-2*0.4*0.3+0.3*0.3

USE FORMULA a²+b²-2ab = (a-b)².

We get,

(0.4-0.3)²

= (0.1)²

= 0.01.

I HOPE OT HELPS U HAVE A NICE DAY .