Multiplying Binomials
(x + 2)(x + 3)
What is x^2 + 5x + 6
(x + 6)(x - 2)
What is x^2 + 4x - 12
(3x2y3) (2x2y5)
What is (6x4y8)
Combine 5x + y + 2 2x + 2y + 3
7x + 3y + 5
What exponent do you use when the variable does not have one.
1
(x + 5)(x + 5)
What is x^2 + 10x + 25
(2a2b3) (3ab2)
What is (6a3b5)
12x2 + y + x + 3 x+ y2 -3
12x2 + 2x + y2 + y
What coefficient do you use when the variable does not have 1
1
(2x + 6)(x - 4)
What is 2x^2 - 2x - 24
(10xy5) (2xy)
What is (20x2y6)
(a + b)(a - b)
What is a2 - b2
When multiplying monomials what do you do to the coefficients
Multiply them
(abc2) (acb)
What is (a2b2c3)
(xy - 7)(xy + 5)
x2y2 -2xy -35
When multiplying monomials what do you do to the exponents of the variables.
Add them
(12x - 8)(6x^2 + 10)
What is 72x^3 - 42x^2 + 120x - 80
(13xy2z2) (13xyz)
What is (169x2y3z3)
(a3-1) (a3 +1)
a6 - 1
Can you combine y2 and x2
No way