Algebra

Polynomial Factoring

Factoring Polynomials Warmup

         

True or False?

x(x+1)+x(x+2)=2x2+3xx(x + 1) + x(x + 2) = 2x^2 + 3x

Are these expressions equivalent?

(2x2x)+(8x4)(2x^2 - x) + (8x - 4)

and

x(2x1)+4(2x1)x(2x - 1) + 4(2x - 1)

x4y6=?x^4 - y^6 = \, ?

Is (x+2)(x + 2) a factor of (x38)?(x^3 - 8)?

(HINT: If (x4)(x - 4) is a factor of an expression, then 4 is a solution to the equation created when that expression equals 0.)

If the dimensions of the figure are located along the rectangular figure's perimeter, what is the figure's area?

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