Math, asked by sivanandan2005, 8 months ago

the poduct of thanas age five years agohis age ten years later is 16 determine his present age​

Answers

Answered by rangaparmar599
0

Answer:

I not understand your question¿??????

Answered by Anonymous
0

let tanay's present age be x yrs

five yrs ago tanay's age = x-5

ten yrs later tanay's age =x+10

according to the question.,

=(x-5)(x+10)=16

=x^2 +10x-5x-50=16

=x^2+5x-66=0

=x^2+11x-6x-66=0

=x (x+11)-6 (x+11)=0

=(x-6)(x+11)=0

=x=6 or x=-11

since age is positive tanay's present age =6yrs

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