Solve the following equation by trial and error method-5p-2-17

Question

Toppr Admin · Accepted Answer

We use trial and error method-5p-2-17Put- p-05-0-2-17-gt- 2-x2260-17Put- p-15-1-2-17-gt- 7-x2260-17Put- p-25-2-2-17-gt- 12-x2260-17Put- p-35-3-2-17-gt- 17-17Hence p-3

Solve the following equation by trial and error method:
$5 p + 2 = 17$

We use trial and error method,

$5 p + 2 = 17$

Put, $p = 0$
$5 (0) + 2 = 17$
=> $2 \neq 17$

Put, $p = 1$
$5 (1) + 2 = 17$
=> $7 \neq 17$

Put, $p = 2$
$5 (2) + 2 = 17$
=> $12 \neq 17$

Put, $p = 3$
$5 (3) + 2 = 17$
=> $17 = 17$

Hence $p = 3$

Solve the following equation by trial and error method:5p+2=17

We use trial and error method,5p+2=17Put, p=05(0)+2=17=> 2≠17Put, p=15(1)+2=17=> 7≠17Put, p=25(2)+2=17=> 12≠17Put, p=35(3)+2=17=> 17=17Hence p=3

Solve the following equation by trial and error method:
$5 p + 2 = 17$

We use trial and error method,

$5 p + 2 = 17$

Put, $p = 0$
$5 (0) + 2 = 17$
=> $2 \neq 17$

Put, $p = 1$
$5 (1) + 2 = 17$
=> $7 \neq 17$

Put, $p = 2$
$5 (2) + 2 = 17$
=> $12 \neq 17$

Put, $p = 3$
$5 (3) + 2 = 17$
=> $17 = 17$

Hence $p = 3$