evaluate 255 x 260 - 297 x 218

Dear student We have255×260-297×218=255+60-297+18 using am×an=am+n=2115-2115=0 Regards

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evaluate
2⁵⁵ x 2⁶⁰- 2⁹⁷x 2¹⁸

Dear student

We have 2^{55} \times 2^{60} - 2^{97} \times 2^{18} = 2^{55 + 60} - 2^{97 + 18} [using a^{m} \times a^{n} = a^{m + n}] = 2^{115} - 2^{115} = 0

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Aakash EduTech Pvt. Ltd.

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