book Maths Puzzle Numerical Ability

solve inequalities.
A. x^3-x^2-4x+4<0
B.3x^2-7x+2 <0
x+1

Read Solution (Total 0)

book Other Question

A man is standing 150 ft from the base of a tower. The angle is 62 degrees. How tall is the tower? We know that this is a right triangle. Can you find the hypotenuse if you know the angles and only one side? 1. how to calculate the fourth vertex of a triangle if three other vertices are given

2. how to find the largest angle in a triangle if its vertices are given