binnubunny29
Asked:
December 2022
Calculate the ph of solution obtained by mixing 10ml of 0.1 M HCl and 40 ml of 0.2 M H2SO4
binnubunny29
Asked:
December 2022
Find as the zeros of a polynomial p(X)=2x4- 7x3+19x2-14x+30 if two of its zeros are root2 and -root2
What are the critical points of mod of x-1 or |x-1|