Question

Factorise x3-3x2-4x+12

Answer 1

Answer:

Step-by-step explanation:

Answer is attached below

Answer 2

Answer:

Find the zeroes of the following quadratic polynomials and verify the relationship between the zeroes and the coefficients.

t^2 - 15figure. If the static friction coefficients at points A and B ua= 0.3 and ub=0.1 determine the value of the angle so that the system is in equilibrium if (a) =70 and (b)=90figure. If the static friction coefficients at points A and B ua= 0.3 and ub=0.1 determine the value of the angle so that the system is in equilibrium if (a) =70 and (b)=90