the product of two numbers is 42 and their sum is 13 find the number​

2 thoughts on “the product of two numbers is 42 and their sum is 13 find the number​”

1. Answer:

   6 and 7

   Step-by-step explanation:

   Let us say that the numbers are x and y.

   Then, x + y = 13

   So, y = 13 – x

   xy = 42

   So, x(13 – x) = 42

   13x – x^2 = 42

   x^2 – 13x + 42 = 0

   x^2 – 7x – 6x + 42 = 0

   x(x – 7) – 6(x – 7) = 0

   (x – 7) (x – 6) = 0

   x = 7 or 6. So, y = 6 or 7.

   So, the numbers are 6 and 7.

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2. Answer:

   the no.s are 6 & 7

   because

   6+7 =13

   6×7=42

   Step-by-step explanation:

   hope it helpsssssss

   Reply