What will come in place of the question mark (?) in the given questions?
$$64^{2}-36^{2}= ? \times 25$$
Expression : $$64^{2}-36^{2}= ? \times 25$$
=> $$(64 + 36) (64 - 36) = x \times 25$$
=> $$100 \times 28 = x \times 25$$
=> $$x = \frac{100 \times 28}{25}$$
=> $$x = 4 \times 28 = 112$$
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