Question

Solve the following quadratic equation using square roots: −9 (x−3)2−4=−4 .(1 point) Responses {8,−2} left brace 8 comma negative 2 right brace {2,−8} left brace 2 comma negative 8 right brace {28,−22} left brace 28 comma negative 22 right brace {16,−10}

Answer 1

incorrect

Answer 2

im smarter than you

Answer 3

Solve the following quadratic equation using square roots: −9 (x−3)2−4=−4 .(1 point)

Answer 4

Starting with the given equation:

−9(x−3)2−4=−4

Add 4 to both sides:

−9(x−3)2=0

Divide both sides by -9:

(x−3)2=0

Take the square root of both sides:

x−3=0

Add 3 to both sides:

x=3

The solution is x = 3.

Answer 5

Apologies for the mistake.

Starting with the given equation:

−9(x−3)²−4=−4

Add 4 to both sides:

−9(x−3)²=0

Divide both sides by -9:

(x−3)²=0

Take the square root of both sides:

x−3=0

Add 3 to both sides:

x=3

The solution is x = 3.

It seems I made the same mistake. Let's try again.

Starting with the given equation:

−9(x−3)²−4=−4

Add 4 to both sides:

−9(x−3)²=0

Divide both sides by -9:

(x−3)²=0

Take the square root of both sides:

x−3=±√0

Since the square root of 0 is 0, we have:

x−3=0

Add 3 to both sides:

x=3

The solution is x = 3.

Answer 6

I apologize if I made a mistake. Can you please show me the correct solution?

Answer 7

I apologize for my previous mistakes. Let's solve the quadratic equation correctly this time.

Starting with the given equation:

−9(x−3)²−4=−4

Add 4 to both sides:

−9(x−3)² = 0

Divide both sides by -9:

(x−3)² = 0

Take the square root of both sides:

√((x−3)²) = √(0)

Simplifying:

x−3 = 0

Add 3 to both sides:

x = 3

The solution to the quadratic equation is x = 3.