Question

Question 48

In the question given below, fill in the blanks to make the statement true:

${67}^2-{37}^2=(67-37)\times$ ___ = ___

Answer 1

$67+37,3120$

We have,
${67}^2-{37}^2=(67-37)(67+37)[\because a^2-b^2=(a-b\left)\right(a+b\left)\right]=30\times 104=3120$