Simplifying
Simplify the sum
(6n4-4+4n) + (5n4+3-2n)
11n4+2n-1
6th term in expansion of (x-3y)8
-13608x3y5
Find the product
(6x+6)(5x-3)
30x2+12x-18
Find the Inverse of the function
h(x)=6+x/2
h-1(x)=2x-6
Name the polynomial by degree and number of terms
-5n5+8n
Quintic Binomial
Simplify the difference
(4v+5+7v2) - (5-5v2+2v)
12v2+2v
4th term in expansion of (x-2y)4
-32xy3
Divide the polynomial and find the excluded values
(x4-10x3+27x2-46x+28)/(x-7)
Excluded Values: x=7
x3-3x2+6x-4
Preform the indicated operation
f(x)=3x-4
g(x)=x2+5x
find f(g(x))
f(g(x))=3x2+15x-4
Expand Completely
(b-3)4
b4-12b3+54b2-108b+81
Simplify the sum
(112y2-4+6y) + (844y-7+354y2)
466y2+850y-11
Coefficient of xy3 in expansion of (x+3y)4
108
Find the product
(x-7)(4x-1)
4x2-29x+7
Preform the indicated operation
f(x)=x2-2
g(x)=2x+2
find (f-g)(x)
(f-g)(x)=x2-2x-4
Is the following a polynomial
2x2+x-1
No, the exponent is negative
Simplify
(-6-4i)2
20+48i
Coefficient of x3y5 in expansion of (x+3y)8
13608
Divide the polynomials
(2x4+5x3+7x2+16x+15)/(2x+3)
x3+x2+2x+5
Find the inverse of the function
f(x)=x-5/2
f-1(x)=2x+5
what is pascal's triangle to the 4th row?
1
1 1
1 2 1
1 3 3 1
1 4 6 4 1
Simplify the difference
(6n6-4+4n) - (7n6+845n+12)
-n6-841n-16
coefficient of x2y2 in expansion of (x+3y)4
54
Divide the polynomials
(6x2+7x-20)/(2x+5)
3x-4
g(x)=-3x2+5
h(x)=4x-4
find (g+h)(x)
(g+h)(x)=-3x2+4x+1
Expand completely
(y+2)7
y7+14y6+84y5+280y4+560y3+672y2+448y+128