Question

Factorise 144a² — 3ab + 1/64b²​

Answer 1

Answer:

${144a}^{2} - 3ab + \frac{ {b}^{2} }{64} \\ = {(12a)}^{2} - 2 \times (12a) \times \frac{b}{8} + {( \frac{b}{8}) }^{2} \\ = {(12a - \frac{b}{8}) }^{2} \\ = (12a - \frac{b}{8})(12a - \frac{b}{8})$

Answer 2

HELLO BRO YOU ARE A CROW