Given f(x)=x^2+kx+11 and the remainder when f(x) is divided by x+1 is 21, then what is the value of k ?

Drag each expression to the correct location on the solution. not all expressions will be used. consider the polynomial 8x + 2x2 - 20x - 5. factor by grouping to write the polynomial in factored form.

(-y to the power of 2 - 4y- to the power of 2 -6 y +3)

Ofin . (2,4) (2,1) a. y= 2 b. x= 2 c. x= -2 d. y= 2x