Question

What’s the answer?? because I don’t understand this

Answer 1

A. 57

Explanation:

If x is equal to 3 and y is equal to 7 then the equation should be written like this,

4 x (3)² + 3 x 7

Then solve it

First solve the number in the bracket

(3)² = 9

Then

4 x 9 + 3 x 7

According to BODMAS, we should solve numbers that need to be multiplied

4 x 9=36

3 x 7= 21

Then add those two numbers

36+21

The answer is 57

Hope this helps

Answer 2

The answer is (A) 57

Explanation:

`4x^(2) + 3y = 4(3^(2)) + 3(7) \\= 4(9) + 21 \\= 36 + 21 \\= 57`

Hope this helps!