Adding and Subtracting
–6ab + 3ab
What is -3ab?
Simplify 2x(x + 8)
What is 2x2 + 16x?
(y – 4)(y + 7)
What is y2 + 3y – 28?
Factor x2 + 16 x + 63
What is (x + 9)(x + 7)?
Factor 2w2 + 13w + 15
What is (2w + 3)(w + 5)?
(3x2 + 5) + (16x2 + 7)
What is 19x2 + 12?
Find the GCF of 4t3 + 24t
What is 4t?
(3x + 1)(5x – 3)
What is 15x2 – 4x – 3?
Factor q2 – 12q + 20
What is (q – 2)(q – 10)?
Factor 3d2 + 20d + 12
What is (3d + 2)(d + 6)?
(11n – 4) – (5n + 2) = ________
What is 6n - 6?
Find the GCF of 4t3 + 24t
What is 4t?
(x + 3)(x2 – 2x + 4)
What is x3 + x2 -2x + 12?
Factor a2 – 7a – 18
What is (a – 9)(a +2)?
Factor 6r2 – 10r – 24
What is 2(3r + 4)(r – 3)?
Error Analysis -- Describe and correct the error in simplifying the difference shown.
3d2 + 8d – 2 – (2d2 – 7d + 6) = d2 + d – 8
What is: they did not distribute the negative to (-7d) Answer should be: d2 +15d – 8?
Classify this polynomial by degree and number of terms.
-2x2 + 8x - 5x4
What is a Quartic Trinomial?
(5s + 2)2
What is 25s2 +20s + 4?
Factor x2 + 5xy – 14y2
What is (x + 7y)(x – 2y)?
Factor 3x2 + 9x – 84
What is 3(x + 7)(x – 4)?
The fence around a quadrilateral-shaped pasture is (3a2 + 15a + 9) feet long. Three sides of the fence have the following lengths: 5a, 10a – 2, a2 – 7. What is the length of the fourth side of the fence?
What is 2a2 +18?
Write this polynomial in standard form.
-2x2 + 8x + 5x4
What is 5x4 – 2x2 + 8x?
The area of a garden is (15x2 + 14x - 8) square meters. If the width of one side is (5x - 2), find the length.
What is (3x + 4) meters?
Factor k2 + 4kn – 96n2
What is (k + 12n)(k – 8n)?
Factor 24c2 + 96c + 90
What is 6(2c + 5)(2c + 3)?