Question

3x¹⁵ - (y+z)³ for x = -1, y=7 and z=-3​

Answer 1

Step-by-step explanation:

i have explained in pic

may it helps

Answer 2

Answer:

Step-by-step explanation:

$=3(-1)^{15}-(7-3)^{3} \\=3(-1)-4^{3}\\=-3-64\\=-67$