1.

Factorize121 x square -144 y square​

Answer»

121x² - 144y²

(11x)² - (12y)²

It is of the FORM a² - b² = (a + b)(a - b)

(11x - 12y)(11x + 12y)

HOPE IT HELPS U..



Discussion

No Comment Found

Related InterviewSolutions