The ages of rahul and haroon are in the ratio 7: 5.four years later the sum of their ages will be 56 years. find their present ages.

Rahul is 28, and Haroon is 20. 56-8=48,

4 is the right answer

Step-by-step explanation:

let the present age be 5x and 7x

after four years rahuls age = 5x + 4

                          haroons age =7x +4

                                                =5x + 4 + 7x + 4

                                                 =56

                                                 =12x +8 =56

                                                 =12x =48

                                                   x = 4

step-by-step explan mxfcg'k; uafwgzfgjhklhgation:

i think it's ф or x=6,-6

step-by-step explanation:

-x^2=-36

x^2=-36

ф

or

if you mean by : -(x^2)=-36

it'll be: x^2=36

x=6,x=-6

hope it'll ! have a good day!

you for asking!