Answer:
Explanation:
Sure! Here’s how to solve the equation step by step:
Combine like terms: 5^2 - 9 - 3x^2 + 4 = 27 becomes 25 - 9 - 3x^2 + 4 = 27
Simplify: 25 - 9 - 3x^2 + 4 = 27 becomes 20 - 3x^2 = 27
Subtract 20 from both sides: 20 - 3x^2 - 20 = 27 - 20 becomes -3x^2 = 7
Divide both sides by -3: (-3x^2)/(-3) = (7)/(-3) becomes x^2 = -7/3
Take the square root of both sides: sqrt(x^2) = sqrt(-7/3) becomes x = sqrt(-7/3) or x = -sqrt(-7/3)
So the solutions are x = sqrt(-7/3) or x = -sqrt(-7/3).
Received message. Sure! Here's how to solve the equation step by step: 1. Combine like terms: 5^2 - 9 - 3x^2 + 4 = 27 becomes 25 - 9 - 3x^2 + 4 = 27 2. Simplify: 25 - 9 - 3x^2 + 4 = 27 becomes 20 - 3x^2 = 27 3. Subtract 20 from both sides: 20 - 3x^2 - 20 = 27 - 20 becomes -3x^2 = 7 4. Divide both sides by -3: (-3x^2)/(-3) = (7)/(-3) becomes x^2 = -7/3 5. Take the square root of both sides: sqrt(x^2) = sqrt(-7/3) becomes x = sqrt(-7/3) or x = -sqrt(-7/3) So the solutions are x = sqrt(-7/3) or x = -sqrt(-7/3).