" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
= -10p^3r × (8pr)
= -80 p^4r^2
b). -6ab^2 × 4a^2b^3 × (-2abc)
= -24 a^3b^5 × (-2abc)
= 48 a^4b^6c