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I need help with the question above please????

I need help with the question above please????-example-1
User Ixion
by
8.3k points

2 Answers

2 votes

Answer:

Option B

Explanation:


x^2=64\\\\√(x)=√(64)\\\\\boxed{x=8,-8}

Number line 'B' has the points on '8' and ''-8'. It represents the solutions for the equation.

Option B should be the correct answer.

Hope this helps.

User Jogo
by
7.9k points
4 votes

Answer:

B

Explanation:

x^2=64 is equal to x1= -8 and x2=8. meaning that x^2=64 has two answers and number line B shows both points of -8 and 8.

User Iqmaker
by
8.8k points

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