The solution to the problem is as follows:
<span>√28 = √(4 * 7) = √4 * √7 = 2√7.
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<span>√64 = 8
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Therefore, √28 + √64 = <span>2√7. + 8
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2/8 and 4/16 are equivalent to 1/4
Answer:
a) x = 1
Step-by-step explanation:
Given: 2x + 3 = 5
1. Subtract 3 from both sides:
2x + 3 - 3 = 5 - 3
⟹ 2x = 2
2. Divide both sides by 2:
2x ÷ 2 = 2 ÷ 2
⟹ x = 1
3. Check your work:
2(1) + 3 = 5
2 + 3 = 5
⟹ 5 = 5 ✔
Learn more about solving algebraic equations here:
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