Question

hi plz solve (0.96) square with suitable identity


with step by step explanation plz thank u

Answer 1

Answer:

0.96=96/100

100/100-4/100=96/100

=(96/100)^2=(100/100-4/100)^2

=(100/100)^2+(4/100)^2-2.100/100.4/100

☝☝(a-b)^2=a^2+b^2-2ab

then,

=10000/10000+16/10000-8/100

=10000+16-800/10000

=9216/10000

=0.9216

hence (0.96)^2 =0.9216

Answer 2

Answer:

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