Question

simplify: (x2-2)(x+4)+25​

Answer 1

Answer:

Here your Answer.

Step-by-step explanation:

simplify

$( x^{2}-2)(x+4)+25\\=x^{3}-2x+4x^{2}-8+25\\=x^{3}+4x^{2}-2x+17$

or   If the equation is like that,

$(2x-2)(x+4)+25\\=2x^{2}-2x+8x-8+25\\=2x^{2}+6x+17$