exam Maths Puzzle Numerical Ability

simplify the expression a^-2b^3c^-2/4^1/2a^4bc^-1

Read Solution (Total 0)

exam Other Question

Subtract with answer in simplist form.
7/y-8 - 1/y+1

would the answer be - 6/7 ? How to solve this equation?3(4y+2)= 2(1+5y)+8