The Product Of Two Numbers 640 Their Differents Is 12 Find These Numbers

The product of two numbers 640 their differents is 12 find these numbers

Answer:

32 and 20

Step-by-step explanation:

xy = 640

x - y = 12

x = y + 12

(y + 12)y = 640

y² + 12y - 640 = 0

(y + 32) (y - 20) = 0

The given are positives so the 2 answers must be positive also

32 and 20

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