Simplify 4^2-34/4 6^2-12^2-14

Aline on the wall and a line on the floor are skew. always, sometimes, or never?

Evaluate the expression for the given value of the variable 2×(c2-5) for c=4

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.