exam Maths Puzzle Numerical Ability

Find the product: (3x + 5)(4x - 1)

Which of the following is the equation of a vertical line?
x = y
y = -4
y = 3x + 2
x = 8

Simplify: (-3a2b5)2

Find (x - 4)2

Please show how you work the equations?

Read Solution (Total 0)

exam Other Question

Tutors I have the following study problem..thank you
Use long division to find the quotient Q(x) and the remainder R(x) when P(x) is divided by d(x). Please help me.

Solve by completing the square.
2x^2+10x+11=0

I get-5+-sqrt23/2

not sure how I got there. Is it right? How should I work it out.