Betsy wants to paint the walls of her bedroom. Her bedroom measures 8 ft. by 10 ft. and has 8 ft. ceilings. Not counting doors a
2 answers:
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Answer:
Answer:
Step-by-step explanation:
Given
Required
Factor using a negative factor
Express each term as a factor of -5
Factor out -5
Hence:
<em>The factored form of </em><em> is </em>
<em></em>
Answer:
x^2-11x-12
Step-by-step explanation:
I use the box method, which makes a 2x2 box. Then you arrange you numbers based on the equation (show in image)
Then you multiply it out and get the equation
F(x)= x^2+x-12x-12
Simplify your equation and you get
F(x)= x^2-11x-12
