exam Maths Puzzle Numerical Ability

Hi,
Can you help me with this math problem?

Use the theorem on bounds to establish the best integral bounds for the roots of the equation.
6x^3-7x^2+7x+9=0

the ans

Read Solution (Total 0)

exam Other Question

Simon arrived at work at 8:15 A.M. and left work at 10: 30 P.M. If Simon gets paid by the hour at a rate of $10 and time and � for any hours worked over 8 in a day. How much did Simon get paid? find a linear function f(x) satisfying the given conditions: f(-4)=2 and f(-1)=-5.