exam Maths Puzzle Numerical Ability

5+4(2-6)-10+3=

Read Solution (Total 0)

exam Other Question

3x(squared)-6x=0 this is a multiplacation problem ,can you teel me if this is correct ,if not can you show me the right way
(3m-2n)
(3m)*(-2n^2 )
3*m*2*n^2
-6*m*n^2