Question

if p(x) =2x+1,find the value of p(1)

Answer 1

Answer:

p (1)=2×1+1

=2+1

=3

it should be correct answer

Answer 2

Answer:

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

$\: \: \: \: \: \: \: \: { \sf{❍ \: \: p(x) = 2x + 1 }}$

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

$\: \: \: \: \: \: \: \: { \sf{❍ \: Find \: The \: Value \: of \: p(1)}}$

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

• Firstly, we have to substitute 1 in the place of x. Thus we can get the value of p(1). Let's start our solution.

${\underline{ \sf{★ \: By\: Solving,}}}$

${\dashrightarrow{\sf{p(1) = 2x + 1}}} \\ \\ \\ {\dashrightarrow{\sf{p(1) = 2(1) + 1}}} \\ \\ \\ {\dashrightarrow{\sf{p(1) = 2 + 1}}} \\ \\ \\ {\dashrightarrow{\sf{p(1) = 3}}} \\ \\ \\ \: \: \: \: \: \: \: { \boxed{ \boxed{ \therefore{ \sf{Value \: of \: p(1) \: is \: {\pink{3}}}}}}}$