Question

The sum of two rational numbers is -3/5 .If one of the number is -9/20, find the other.

Answer 1

Step-by-step explanation:

x+(-9/20)=-3/5

x-9/20=-3/5

x=-3/5+9/20

lcm of 5,20 is 20

x=-12+9/20

x=-3/20

the no. is -3/20

Answer 2

What should be subtracted from polynomial p (x)=2x^3-7x^2+13x+8 so that it is exactly divisible by x +6The sum of two rational numbers is -3/5 .If one of the number is -9/20, find the other.