For what values of x:
Is the trinomial x2−11x+31 equal to 1?

Are the values of the polynomials x2−5x−3 and 2x−5 equal?

Is the binomial 7x+1 equal to the trinomial 3x2−2x+1?

Is the trinomial −2x2+5x+6 equal to the binomial 4x2+5x?

David must install fencing around a lot that is shaped like a right angle.the side of lot that runs east-west is 200 ft long.the side of the lot runs north-south is 125 ft long.calculate how many feet of fencing he will need to surround the entire lot.

Find the solutions for a triangle with a =16, c =12, and b = 63º

Write numerical coefficient of y² in the expression 2x² - 15xy – 7y²