Where is error hellp

2 answers:

8 0

Answer: Step 2

Step-by-step explanation:

Note: Every positive number has two square roots: a positive square root and a negative square root. Step 2 should have been x+4 = ±11.

xeze [42]3 years ago

3 0

Answer:

Step 2

Step-by-step explanation:

Every positive number has two square roots.

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