Question

Please solve this problem!!

Answer 1

Answer:

Hope this help you

Step-by-step explanation:

2x+1=x-3

x=-4

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)=90