(Pls Correct Some Wrongs If There Is), Changing A Non Standard Quadratic Equation To Standard Form

(pls correct some wrongs if there is)
changing a non standard quadratic equation to standard form

 

Answer:

2. 2x^2+8x+8=0

3. x^2+2x-11=0

4. 6x^2-5x-12=0

5. 6x^2-29x+24=0

6. x^2-2x-10=0

9. 4x^2+4x-5=0

Step-by-step explanation:

2(x+2)^2=0

2 (x+2) (x+2) =0

2 (x^2+4x+4) =0

2x^2+8x+8=0

5=(x+1)^2 -7

5=(x+1)(x+1)-7

5=(x^2+2x+1)-7

0=(x^2+2x+1)-12

0=x^2+2x-11

6(x^2-2)=5x

6x^2-12=5x

6x^2-5x-12=0

6(x-2)^2=5x

6(x-2)(x-2)=5x

6(x^2-4x+4)=5x

6x^2-24x+24=5x

6x^2-29x+24=0

2(x+5)=x^2

2x+10=x^2

0=x^2-2x-10

6=(2x+1)^2

6= (2x+1)(2x+1)

6= 4x^2+4x+1

0=4x^2+4x-5