Question

a² -64
please answer me urgently need to ​

Answer 1

Answer:

${a}^{2} - 64 \\ \\ = {a}^{2} - {8}^{2}$

Answer 2

Step-by-step explanation:

${a}^{2} - 64 \\ ( {a})^{2} - ( {8})^{2} \\ (a + 8)(a - 8)$