Question

if a+ b = 5 ( a and b positive), find the maximum value of a² + b²​

Answer 1

Answer:

2 for A, 1 for B

The tiny floating two means multiply the number by itself, so;

$2 * 2 = 4$

$1 * 1 = 1$

Add the two together.

$4 + 1 = 5$