Question

Evaluate the expression when x=3.

x^2+ 10*x + 24

81

60

86

63

Answer 1

Option D) 63 is the correct answer.

Step-by-step explanation:

Evaluate :

• x² + 10x + 24

where :

• x = 3

Solution :

`\quad\sf{\dashrightarrow{{x}^(2) + 10x + 24}}`

Substituting the value of x :

`\quad\sf{\dashrightarrow{{(3)}^(2) + 10 * 3 + 24}}`

`\quad\sf{\dashrightarrow{(3 * 3) + 30 + 24}}`

`\quad\sf{\dashrightarrow{(9) + 54}}`

`\quad\sf{\dashrightarrow{9 + 54}}`

`\quad\sf{\dashrightarrow{63}}`

`\quad{\star{\underline{\boxed{\sf{\pink{63}}}}}}`

Hence, the answer is 63.

————————————————

Answer 2

`\huge\boxed{\sf 63}`

Explanation:

Given expression:

`= x^2+10x + 24`

Put x = 3

= (3)² + 10(3) + 24

= 9 + 30 + 24

= 63

`\rule[225]{225}{2}`