Factor Completely: x2-16
Factor Completely: x2-5x-14
Factor Completely: 3×3+9×2-12x
Factor Completely: 27y3-1
Write in Scientific Notation:43,500
Multiply: 4×2(2×2+xy-3y2)
Multiply and Simplify: (2x+3y)(4x-9y)
Factor Completely: y4-1
Multiply and Simplify: (2x+y)(4×2-2xy+y2)
Multiply and Simplify: (2-abc2)(2+abc2)
