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Simplify (careful of the sign!)
(4n4 - 8n + 4) - (8n2 + 4n4 + 1)
-8n2 - 8n + 3
-7n2 - 8n + 3
-6n2 - 8n + 3
-7n2 - 4n + 3
Simplify the expression.
-3x2( 7x2 - x + 4)
-21x4 + 3x3 -12x2
7x2 - x + 4 (-3x2)
21x4 + 3x3 + 12x2
-12x2 + 3x3 -21x4
Multiply.
5x(4x3 + 8)
9x4 + 40x
20x4 + 40x
Multiply.
(2x + 3)(3x + 4)
6x2 + 17x + 7
6x2 + 17x + 12
6x2 + 8x + 12
6x2 + 9x + 12
x2 - 25
( x + 5 ) ( x - 5 )
( x - 5 ) ( x - 5 )
( x + 5 ) ( x + 5 )
Unfactorable
4x2 - 64y2
Unfactorable
( 2x - 32y) (2 x + 32y)
( 2x - 8y) (2 x - 8y)
( 2x - 8y) (2 x + 8y)
x6 - 400
( x3 - 200) ( x3 + 200)
( x2 + 20) ( x2 + 20)
( x - 20) ( x + 20)
( x3 - 20) ( x3 + 20)
Factor completely.
64x2 - 49y2
( 8x + 7 ) ( 8x - 7 )
( 8x - 7y ) ( 8x - 7y )
( 8x + 7y ) ( 8x - 7y )
( 8x - 7y )2
Factor completely.
x2y2 - 9
( xy - 3 ) ( xy - 3 )
( xy + 3 ) ( xy - 3 )
( xy - 3 ) 2
( xy )2 - 3
Simplify by factoring.
5x2 + 20
5(x + 4)
5x(x + 4)
5(x2 + 4)
5x2(x + 4)
Simplify by factoring.
x5 + x4 + x2
x3(x2 + x + 1)
x(x4 + x3 + x)
x2(x3 + x2)
x2(x3 + x2 + 1)
Factor out the GCF.
15x4 + 20x3 - 25x
5x2(3x2 + 4x - 5)
5x(3x3 + 4x2 - 5x)
5x(3x3 + 4x2 - 5)
5(3x4 + 4x3 - 5x)
Factor out the GCF.
10x2y5 + 25x4y2
5x2y2(5y3 + 2x2)
5x2y2(2y3 + 5x2)
5x2y2(5x2 + 5y3)
5x2y2(2x2 + 2y3)
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