Question

The value of 3d ( 4d -11) + 5, if d= 2,

Answer 1

Answer:

-13

Step-by-step explanation:

3×2(4×2-11)+5

6×-3+5

here do multiplication first (bodmas)

-18+5

= -13

Answer 2

$\huge{\underline{\underline{\bf QueStion}}}$

• find the value of $\sf 3d(4d-11)+5$ if $\sf d = 2$

$\huge{\underline{\underline{\bf Solution}}}$

• to answer such questions, we just have to put the given value of the variable in the question.
• let's solve it ツ

$\implies$ $\sf 3d(4d-11)+5$

$\implies$ $\sf 3(2)[4(2)-11]+5$

$\implies$ $\sf 6(8-11)+5$

$\implies$ $\sf 6(-3)+5$

$\implies$ $\sf -18+5$

$\implies$ $\sf -13$

hence, our required answer is :-

$\longrightarrow$ $\underline\green{\boxed {\bf -13 }}$