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Mathematics 13 Online
OpenStudy (anonymous):

a square piece of fabric has an area of 16x^(2)+40x+25 square inches. write the length of each side of fabric as a binomial. find the expression for the perimeter of the piece of fabric. then find the perimeter when x=2

OpenStudy (anonymous):

I really need this

OpenStudy (campbell_st):

well factor tje expression \[(4x + 5)(4x + 5) ... or... (4x + 5)^2\]

OpenStudy (campbell_st):

for the next part, substitute x = 2 into the equation and evaluate

OpenStudy (anonymous):

thanks

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