A x2 + x b 4 x + 8 c 2 p - 2 q + 2 r d 3 x2 + 9 e 2 x + 4 y - 8 f 16 x - 4 x2

Question

A x2 + x b 4 x + 8 c 2 p - 2 q + 2 r d 3 x2 + 9 e 2 x + 4 y - 8 f 16 x - 4 x2

Answer 1

A) 2x в квадрате
b)12x
c)2pqr
d)15x
e)6xy-8
f)8x