0.46*0.46+0.54*0.54+0.92*0.54
Using formula (a+b2) = a2 + b2 + 2 ab
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Abhishek1993:
what happens to 0.92*0.54?
the answer is correct
0.46*2=0.92
So 0.92*0.54=2*0.46*0.54
You're welcome
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