Evaluate:
$(1.02)^{2} - (0.98)^{2}$ ?

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Solution

The sum is,

$= (1.02) 2 - (0.98) 2$

$= (1.040) - (0.9604)$
$= 0.9604.$

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Similar questions

(1.02)^{2} - (0.98)^{2}

$(1.02)^{2} - (0.98)^{2} =$

Using $a^{2} - b^{2} = (a + b) (a - b)$ , find
${1.02}^{2} - {0.98}^{2}$

Using the identity a^{2} - b^{2} = (a + b) (a - b)

Find the value of (1.02)^{2} - (0.98)^{2} .

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