Question

x²+7=324 find x? I want correct answer please..​

Answer 1

here is your answer.please mark me as a brain list

Answer 2

• Answer: The equation has 2 solutions

Step-by-step explanation:

Hello! ʕ •ᴥ•ʔ

x² + 7 = 324 ⇒ moves the constant to the right and changes its sign;

⇒ x² = 324 - 7 ⇒ performs the subtraction of numbers;

⇒ x² = 317 ⇒ extract the square root from both sides of the equation and remember to use both positive and negative roots;

⇒ x = ±√317 ⇒ write the solutions, one with the ,,+'' sign and the other with the ,,-'' sign;

⇒ x = -√317 and x = √317 → the equation has 2 solutions;