Question

(fastest answer no explanation with get brainliest ) The sum of ages of a mother and her daughter is 30 years . Four years ago , the product of their ages was 132 years . Is this possible

Answer 1

Step-by-step explanation:

Let P be the present age of mother

S

30 - P be the present age of daughter

Four years ago

MOTHER’S age was P-4

Daughter age = 30 - P - 4 = 26 - P

So by the given condition

(P-4)(26-P)=132

SO

P^2 - 30P+236 = 0

which does not give the solution in Real number

Answer 2

Let P be the present age of mother

S

30 - P be the present age of daughter

Four years ago

MOTHER’S age was P-4

Daughter age = 30 - P - 4 = 26 - P

So by the given condition

(P-4)(26-P)=132

SO

P^2 - 30P+236 = 0