4x^2+10=11 solve equation using the square roots method
1 answer:
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Answer:
x ≤ 1 and x ≥ −15
Step-by-step explanation:
<u>Solving Absolute Value</u>
- We know that x + 7 ≤ 8 or x + 7 ≥ -8
<u>Condition 1:</u>
Step 1: Subtract 7 from both sides.
<u>Condition 2:</u>
Step 1: Subtract 7 from both sides.
Therefore, the answer is x ≤ 1 and x ≥ -15.
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