Find the sum of the polynomials below. (7x8 + 3x - 3) + (4x8 + 2x + 5) a. 35x8 + 5x2 + 2 b. 11x8 - 5x + 2 c. 11x8 + 5x + 2 d. 35x16 + 5x2 + 2

Find the product of (4x + 3y)(4x − 3y). 16x2 − 24xy + 9y2 16x2 − 9y2 16x2 + 24xy + 9y2 16x2 + 9y2

Plz hurry evaluate the expression a+b where a=8 and b=19

Aline passes through the points (5,4) and (2.1). part a.) what is the slope of the line that passes through these points? show work. part b.) what is the equation of the line that passes through these points. show work. part c.) where does the line intercept on the x& y axis? show work