Question

NO EXPLANATION NEEDED. BRAINLIEST QUESTION ON PIC TY❓‼️‼️

Answer 1

Answer:

u=12;-12

Step-by-step explanation:

√144=12

The solution can either be 12 or -12.

Answer 2

$\huge\text{Hey there!}$

$\large\boxed{\mathsf{u^2 = 144}}$

$\large\text{TAKE the SQUARE ROOT OF 144}$

$\large\boxed{\mathsf{u = \pm \sqrt{144}}}$

$\large\text{SIMPLIFY IT!}$

$\large\boxed{\mathsf{u = \bold{12} \ OR\ u = \bold{-12}}}$

$\huge\text{Therefore, your answer is: \boxed{\mathsf{u = 12\ or \ u = -12}}}\huge\checkmark$

$\huge\text{Good luck on your assignment \& enjoy your day!}$

~$\frak{Amphitrite1040:)}$