Question

answer fast please question 74​

Answer 1

Answer:

$put \: x = 2 \: \: in \: \: (x - 1)(x + 1)(2x + 1)(2x - 3) = 15 \\ (2 - 1)(2 + 1)(2 \times 2 + 1)(2 \times 2 - 3) = 15 \\ (1)(3)(5)(1) = 15 \\ 1 \times 3 \times 5 \times 1 = 15 \\ 15 = 15 \\ l.h.s. = r.h.s. \\ x = 2 \: is \: real \: solution \: of \: above \: equation \:$

Step-by-step explanation:

plzz mark as a brainliest answer