Question

18. Are we to leave our successors a scorched planet of advancing deserts, impoverished landscapes
and ailing environment? (Make it Assertive)
19. What goes under the pot now costs more than what goes inside it. (Add a Question Tag)
20. The concept of sustainable development was popularized in 1987 by the World Commission on
Environment and Development. (Change the Voice)
21. The growth of world population is one of the strongest factors distorting the future of human
society. (Change the Degree - Positive)​

Answer 1

Explanation:

(1) The product of the zeros of polynomial. 3 is realse)

2) The coefficient of the underlined term of p(x)-7-5-2x-x²in 5 (True False)