Use FOIL to help expand the expressions
First
Outer
Inner
Last
When we foil out the expression we get:
Now start multiplying the expression to get:
Combine like terms; Final answer:
so A
To rest at the noon hour and meditate ecstasy
1 answer:
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Use FOIL to help expand the expressions
First
Outer
Inner
Last
When we foil out the expression we get:
Now start multiplying the expression to get:
Combine like terms; Final answer:
so A
The area of the square can be expressed as
So to go back to the side length, you just need to find the square root of the area.