Respuesta :
x² + 4x = 14
x² + 4x = 18 - 4
x² + 4x + 4 = 18
(x+2)² = 18
Hope this helps.
x² + 4x = 18 - 4
x² + 4x + 4 = 18
(x+2)² = 18
Hope this helps.
Answer:
(x+2)^2=18 Was Correct
Step-by-step explanation:
Step 1: Inverted P.E.M.D.A.S A.K.A Parenthesis Exponents Multiplication Division Addition Subtraction.
Step 2: Complete The Square
Answer: (x+2)^2=18