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| 1. |
Factorise a^2 - (b-c)^2 |
| Answer» <html><body><p>square2−1(−)<a href="https://interviewquestions.tuteehub.com/tag/2a-300249" style="font-weight:bold;" target="_blank" title="Click to know more about 2A">2A</a>^{<a href="https://interviewquestions.tuteehub.com/tag/2-283658" style="font-weight:bold;" target="_blank" title="Click to know more about 2">2</a>}-1\left(b-c\right)^{2}a2−1(b−c)22−1(−)(−)</p></body></html> | |