3 years ago

A square photograph is printed on a larger rectangular sheet of paper leaving a border around the

Mathematics

1 answer:

victus00 [196]3 years ago

4 0

Answer:

E. x² + 11x - 42 = 0

Step-by-step explanation:

let the square sides be x

A = bh = (x + 3 + 3)(x + 2 + 3) = 72

(x + 6)(x + 5) = 72

x² + 11x + 30 = 72

x² + 11x - 42 = 0

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