Write a polynomial expression, in simplified form, that represents the AREA of the blanket and use the expression to evaluate th e AREA of the blanket if x = 2.
1 answer:
Answer:
Polynomial expression that represents the area of blanket:
If :
Step-by-step explanation:
The area of the rectangle can be calculated with the formula:
Being l the lenght of the rectangle and w the width of the rectangle.
In this case, the lenght and the width are represented with:
Substitute them into :
Then:
Use Distributive property (Remember the Product of powers property: ):
Add like terms:
(Simplied form)
Evaluate :
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Answer:
A or D your choice
Step-by-step explanation:
Step-by-step explanation:
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Then subtract -1 on the y side to the right side compair like terms.
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Answer:
Write an equation in which the distributive property, commutative property, associative property, addition or subtraction property, and multiplication property can be used to find the solution. Then solve the equation. Justify each step.