3³ + 1³ = 27 + 1 = 28
(2x + 3)(x + 1)
3x3 - 3x2 + 2x - 2 = 3x2(x - 1) + 2(x - 1) = (3x2 + 2)(x - 1)
27s3 + 1 or (27s)3 + 1 ** The two expressions are NOT equal.
(2x - 1)(x + 4)
3³ + 1³ = 27 + 1 = 28
x(x + 1)(x - 1)
(x2 - x + 1)(x2 + x + 1)
1
(2x + 3)(x + 1)
3x3 - 3x2 + 2x - 2 = 3x2(x - 1) + 2(x - 1) = (3x2 + 2)(x - 1)
(2a + 1)(4a2 - 2a + 1)
12y3 - 30y2 + 12yFactor out a y:y(12y2 - 30y + 12)Factor out a 6:6y(2y2 -5y + 2)Factor 2y2 - 5y + 26y(2y - 1)(y - 2)
2x3+2x2-12x take out GCF - 2x 2x(x2+x-6) factor - find factors of -6 that add up to 1 2x(x-2)(x+3)
It is (3x-1)(x+5) when factored
27s3 + 1 or (27s)3 + 1 ** The two expressions are NOT equal.
1 whole, or 1