1.

The product of two numbers is 48. their sum is -14. what are those numbers

Answer»

Step-by-step explanation:

LET's suppose the two numbers( a, b) are the ZEROES of quadratic equation

then according to the data given

a + b = -14

ab = 48

so quadratic equation form will be

{x}^{2}  + 14x  + 48 = 0

factorising it we get

(x + 8)(x + 6)=0

on solving

x = -8 , -6

so, the two no are -8 & -6



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