Question

pls anyone help me in solving this all questions present in the image up ​

Answer 1

the answer of question 1 ,3 is in attachment

2.

x2-27x+182=0

x2-14x-13x+182=0

x(x-14)-13(x-182)=0

(x-13)(x-14)=0

x=13 or x=14

4.

x-7-x-4/x^2-3x-28=11/30

x^2-3x+2=0

x^2-2x-3x+2=0

x=-2,-2/3

5

The sum of the reciprocals of Rehmans ages, (in years) 3 years ago and 5 years from now is 13. Find his present age. But, as x is age and can not be negative. So, present age of Rehman is 7.

Answer 2

Answer:

ya the before answervis correct