1. Expand and simplify the following expressions: ‘
(a) (4x + y)2 −3x(y + 2x) (1 mark)
(x4y0z6)1 2 ×(x−3 2 y
6 2 )−2 ×x4y2z3 x−4yz3
2. Find the values of x in the following equation using the rule that if a×b = 0 then a = 0 or b = 0. Do not expand the equation or use the quadratic formula.
(5x + 6)(3x−
) = 0
Looking for corporate assignment help? Then MyAssignmenthelp.com is your one-stop answer. We render custom-made assistance with corporate as well as with IT assignment. We are available 24*7 to offer operating system, database, MATLAB, web development and lots of other IT subject based assignment help. We work round the clock to ensure 100% students satisfaction with our delivered service and to make sure that students get assistance on urgent basis.