Add and Subtract
Simplify
(2x2+5x-7)+(3-4x2+6x)
-2x2+11x-4
Simplify
5a2(-4a2+2a-7)
-20a4+10a3-35a2
What does FOIL stand for?
First Outer Inner Last
Simplify
(3x+4y)2
9x2+24xy+16y2
What is the degree of the polynomial and the leading coefficent?
4y2-5xy
Degree= 2
LC=4
Simplify
(8y-10+5y2)-(7-y3+12y)
y3+5y2-4y-17
Simplify
2p(-4p2+5p)-5(2p2+20)
-8p3-100
Simplify
(x+3)(x-4)
x2-x-12
Simplify
(a-2b)2
a2-4ab+4b2
Determine the degree and type of polynomial?
6x3+4x+x-3
trinomial with degree 3
Simplify
(6x3-4)+(-2x3+9)
4x3+5
Solve for d
d(d+3)-d(d-4)=9d-16
d=8
Simplify
(6x+5)(2x2-3x-5)
12x3-8x2-45x-25
Simplify
(2x2+3)(2x2-3)
4x4-9
A quadratic expression is an expression in one variable with a degree of ...
2
Simplify
(3c3-c+11)-(c2+2c+8)
3c3-c2-3c+3
Simplify
f(f2+2f+25)
f3+2f2+25f
(3b3-4b-7)(2b2-b-9)
6b5-3b4-35b3-10b2+43b+63
Simplify
(6p-1)2
36p2-12p+1
Is this a polynomial?
5x-3+10x-4
No, there is a variable in the denominator.
Write the polynomial in standard form
10x8+9x3-6x+12x2-8x9+1
-8x9+10x8+9x3+12x2-6x+1
Solve for w
w(4w+6)+2w=2(2w2+7w-3)
w=1
Simplify
(m+2)[(m2+3m-6)+(m2-2m+4)]
2m3+5m2-4
Simplify
(a-1)(a+1)
a2-1
Write this polynomial in standard form and identify the leading coefficient
10x3-4x+3x6-11x7+1
-11x7+3x6+10x3-4x+1
LC: -11