Question

If x=5 and y,2 what is the value of x²+3y?​

Answer 1

`\huge\text{Answer:}`

`\huge\mathrm{31}\checkmark`

`\huge\text{Solution:}`

`\huge\boxed{\mathbb{GIVEN:}}`

1. The value of x (x=5)

2. The value of y (y=2)

`\huge\mathbb{HOW~TO~FIND~THE~VALUE~OF~THE~EXPRESSION:}`

Plug in the values of the variables:

`\huge\mathrm{x^(2) +3y}`

`\huge\mathrm{(5)^(2) +3(2)}`

Simplify:

`\huge\mathrm{25+6}`

Add:

`\huge\mathrm{31}` (Answer)

Hope you find it helpful.

Feel free to ask if you have any doubts.

`\bold{-MistySparkles^**^*}`

Answer 2

`\qquad \qquad\huge \underline{\boxed{\sf Answer}}`

Let's evaluate ~

`\qquad \sf  \dashrightarrow \: {x}^(2) + 3y`

Plug the given values ;

• x = 5
• y = 2

`\qquad \sf  \dashrightarrow \: (5) {}^(2) + (3 * 2)`

`\qquad \sf  \dashrightarrow \: 25 + 6`

`\qquad \sf  \dashrightarrow \: 31`