Question

X^2 + 1/4 or 7 or 7/2 x + 49

Answer 1

I’m pretty sure it’s 14

Answer 2

14

Explanation:

Squaring a number (a+b) for example is a^2+2ab+b^2. So you square root x^2 and 49, you get x and seven respectively. you multiply them together and on top of that multiply the product by 2. so 7x*2 is 14x and ye