What is the correct first step in solving $5\sqrt{x-5}=10$?

Solve: the fourth root of (2x + 4) equals 4.

What is the correct first step in solving $4\sqrt{x-1}=8$?

To solve $\sqrt{x}+2=6$, a student squared both sides and wrote x + 4 = 36. What went wrong?

Solve $\sqrt{x-7}+3=12$.

Solve $\sqrt{x+27}-\sqrt{x}=3$.

Solve $\sqrt{x-7}+5=14$.

Solve $\sqrt{x+9}-\sqrt{x}=1$.

Solve $\sqrt{x-2}+9=15$.

Solve $\sqrt{x+28}-\sqrt{x}=2$.

Solve $\sqrt{x+52}-\sqrt{x}=2$.

Solve: the fourth root of (x + 1) equals 3.

Solve: the fourth root of (x + 8) equals 4.

Solve $\sqrt{x-3}+8=13$.

Solve $\sqrt{x-3}+5=9$.

To solve $\sqrt{x}+6=11$, a student squared both sides and wrote x + 36 = 121. What went wrong?

Solve $\sqrt{x+24}-\sqrt{x}=2$.

Solve $\sqrt{x-9}+8=14$.

Solve: the cube root of (2x + 6) equals 4.

To solve $\sqrt{x}+4=7$, a student squared both sides and wrote x + 16 = 49. What went wrong?

Solve: the fourth root of (4x + 1) equals 5.

To solve $\sqrt{x}+5=8$, a student squared both sides and wrote x + 25 = 64. What went wrong?

Solve: the cube root of (x + 1) equals 2.

What is the correct first step in solving $3\sqrt{x-6}=12$?

Solve $\sqrt{x+15}-\sqrt{x}=1$.

What is the correct first step in solving $3\sqrt{x-6}=10$?

Solve $\sqrt{x+16}-\sqrt{x}=2$.

Solve $\sqrt{x-6}+2=10$.

Solve: the fourth root of (3x + 1) equals 4.

Solve $\sqrt{x+57}-\sqrt{x}=3$.

Solve $\sqrt{x+39}-\sqrt{x}=3$.

What is the correct first step in solving $3\sqrt{x-3}=8$?

Solve: the fourth root of (2x + 3) equals 3.

Solve $\sqrt{x-8}+6=9$.

What is the correct first step in solving $4\sqrt{x-6}=10$?

Solve $\sqrt{x-6}+7=12$.

Solve $\sqrt{x-7}+3=7$.

Solve $\sqrt{x-3}+3=5$.

Solve $\sqrt{x-1}+3=5$.

Solve $\sqrt{x+40}-\sqrt{x}=2$.