Write x2 - 2x - 3 = 0 in the form (x – a)2 = b, where a and b are integers. (1 point)
O 1) (x-4)2=3
O2) (x - 3)2 = 2
O 3)(x - 2)2 = 1
O4) (x - 1)2 = 4

college

english, cause i can’t you

first, you divide the triangle in two, tô form a retangle triangle. after, using pythagoream theorem:

18^2 = 14^2 + (x/2)^2

(x^2/4) + 196 = 324

x^2/4 = 324 - 196

x^2/4 = 128

x^2 = 512

x = √512

x = √2^9

x = 16√2 cm

i hope i you.