Question

If n = - 2, find the value of 15n - 2 *​

Answer 1

Answer:

15×(-2)-2

= -10-2

= 10+2

= 12

Answer 2

$\large\sf\underline{Given:}$

• n = - 2

‎

$\large\sf\underline{To\:find:}$

• Value of ( 15 n - 2 )

‎

$\large\sf\underline{Solution:}$

$\sf➞\:15 n - 2$

Let's substitute the value of n as ( - 2 )

$\sf\:15 ( - 2 )-2$

$\sf➞\:15 × ( - 2 )-2$

$\sf➞\:-30-2$

${\sf{{\purple{➞\:-32}}}}$

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$\large\sf\underline{Note:}$

• ${\sf{{\pink{-}}}}$ and ${\sf{{\pink{-}}}}$ means we need to ${\sf{{\pink{+}}}}$.

!! Hope it helps !!