Question

2. The product of (23 x'yz) and (-15x'yz?) is
(i) -345 x y z' (ii) 345 x y z
(iii) 145 x y z
(iv) 170 x y z​

Answer 1

Answer:

Step-by-step explanation:

(23 x'yz) × (-15x'yz) = -345x²y²z²