Mary wants to hang a mirror in her room but the mirror and frame must not have an area larger than 7 square feet. The mirror is 2 feet wide and 3 feet long. Which quadratic equation represents the area of the mirror and frame combined? (The frame must have equal width of x on each side.)

Question

anonymous · Answer

@hartnn , may you help me ?

hartnn · Answer

|dw:1345414342248:dw|
so the total area=(x+2)(x+3)=7
can u put this into quadratic form?