Question

1 )Find two numbers whose sum is 27 and product is 182.

2 ) Find the roots of x2

– 3x – 10 = 0.​

Answer 1

Answer:

Let the first number be x and the second number is 27 - x. It is given that the product of these numbers is 182. Therefore, the numbers are 13 and 14.

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Answer 2

x2-3x-10=0

x2-5x+2x-10=0

x(x-5)+2(x-5)=0

(x+2)(x-5)=0

x=5 or x= -2