Question

please tell with full solution ​

Answer 1

$\large\underline\mathrm\pink{question:-}$

• the product of two integers is - 171 if one of them is 9 then find the other

$\large\underline\mathrm\green{given:-}$

• the product of two integers is -171 if one of them is 9

$\large\underline\mathrm\red{to \: find:-}$

• the second integer

$\large\underline\mathrm\purple{solution:-}$

let us consider the second integer be X

now according to question

$: \implies \sf \: - x \times 9 = - 171$

$: \implies \sf \: x = \frac{ - 171}{9}$

$: \implies \sf \cancel \frac{ - 171}{9}$

$: \implies \sf \: x = - 19$

so therefore the second integer is - 19.