exam Maths Puzzle Numerical Ability

The area of a rectangle of lenght x is give by 3x^2+5x. Find the width of the rectangle.

Read Solution (Total 0)

exam Other Question

given that logbase4^(y-1)+logbase4^x/2=a and logbase2^(y+1)-logbase2^x=a-1.
show that y^2=1+8^a and find the possible value of x and y when a=1
(text book:basic mathematics for s 2 square root of 5x squared