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SupaWizMcFly
Alexei wants to hang a mirror in his boat but the mirror and frame must not have an area larger than 19.25 square feet. The mirror is 3 feet wide and 5 feet long. Which quadratic equation represents the area of the mirror and frame combined? (The border must have equal width on each side.)
where is the quadratic equation ?
you can do it without the quadratic equations
all you have to do is to use the quadratic formula i think.
so..what is it bro?
|dw:1347147587080:dw| How would you represent the total area?
if l=(5+x+x) and w=(3+x+x)
x=−1.5, x=−2.5 for y=4x^2+16x+15=0