Add Up What's Been Lost
It's the simplification of these two polynomials
(6x2 + 2x -3) + (-4x2 - 2x + 3)
What is 2x2 ?
(4x2 - 3x3) - (5x3 - 3x2)
What is -8x3 + 7x2 ?
(5k + 1)(2k + 3)
What is 10k2 + 17k + 3 ?
Factor the common factor out of the expression below
n2 + 7n
What is n(n + 7) ?
Factor completely
a2 + 15a + 54
What is (a + 9)(a + 6) ?
It's the result when these two polynomials are combined:
(8x4 - 6x3 + 3x2) + (7x2 - 18x3 + 4x4)
What is 12x4 - 24x3 + 10x2 ?
(5n + n4) - (5n3 - 2n4)
What is 3n4 - 5n3 + 5n ?
Find the product
(-7x + 8)(4x + 6)
What is -28x2 - 10x + 48 ?
Factor out the common factor in the polynomial
100n2 + 10n5
What is 10n2(10 + n3) ?
x2 - 5x - 6
What is (x + 1)(x - 6) ?
It is the leading coefficient of the simplified polynomial below:
(93y - 47 + 65x2) + (35x2 - 53 - 75x3 + 7y)
What is -75 ?
(10a4b + 10a4) - (3b + 11a4 - 2a4b) - (a4b + 4b)
What is 11a4b - a4 - 7b ?
Find the product
(-4x - 4)(-5x - 7)
What is 20x2 + 48x + 28 ?
80mn2 + 24mn - 8m
What is 8m (10n2 + 3n -1) ?
n2 - 11n + 24
What is (n - 8)(n - 3) ?
It's what you get after you add up all the coefficients of the even exponent terms
(7x3 - 6x2 + 5x4) + (12x6 - 4x5 + 3x4)
What is 14 ?
(-2y - 9x4y) + (-4y + 12xy + 7x4y) - (-x4y + 10xy)
What is -x4y + 2xy - 6y ?
Find the product
(-3x2 - 2x - 1)(8x2 + x - 3)
What is -24x4 - 19x3 - x2 + 5x + 3 ?
30u2v5 + 3u2v3 - 9u2v2
What is 3u2v2 (10v3 + v - 3) ?
v2 - 16
What is (v - 4)(v + 4) ?
(-14mn3 + 8m3n2) + (2mn3 + 14m4n2 - 11m3n2) + (-13m3n2 + 8m2n2)
What is 14m4n2 - 16m3n2 - 12mn3 + 8m2n2 ?
(11a + 6ab4) - (ab4 + 8a - 9b) - (3a4b4 + a)
What is -3a4b4 + 5ab4 + 9b + 2a ?
Find the product
(7n2 - 4n + 6)(-n2 + 8n + 8)
What is -7n4 + 60n3 + 18n2 + 16n + 48 ?
-2a4b - 6ab2c2 + 5b2c + 2a
What is -2a4b - 6ab2c2 + 5b2c + 2a ?
2x2 - 8x - 120
What is 2(x - 10)(x + 6) ?