Question

Solve fast please. its related to mathematics...​

Answer 1

The answer is 6

Explanation:

`\lim_(x \to 4) (x^3 - 64)/(x^2 - 16) \\\\= \lim_(x \to 4) (x^3 - 64)/((x + 4)(x - 4)) \\\\=\lim_(x \to 4) ((x^2 + 4x + 16)(x - 4))/((x + 4)(x - 4)) \\\\= \lim_(x \to 4) ((x^2 + 4x + 16))/((x + 4)) \\\\= (16 + 16 + 16) / 8\\= 48 / 8\\= 6`