Using the formula for squaring a binomial, evaluate the following… - Vidyadip

Question

Using the formula for squaring a binomial, evaluate the following:
$(54)^2$

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Answer

$(54)^2$
$=(50+4)^2$
$=(50)^2+2 \times 50 \times 4+(4)^2$
$=2500+400+16$
$=2916$

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