solve these sums on your notebook ❌❌❌No Spam❌❌❌
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1
Answer:
formula
√x+-y=√x+-(y/2√x)
√2=√1+1
=√1+{1/(2√1)}
=1+0.5=1.5
√7=√9-2
=3-{2/(2×3)}
=3-0.33=2.67
√13/√4=(√16-3)×1/2
=(4-{3/(2×4)})×1/2
=(4-0.375)1/2=3.625×1/2
√12=√9+3
=3+3/(2×3)
=3+0.5=3.5
it is approximately answers not perfect roots
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19
Answer:
ok I will send you tomorrow
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