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Radda [10]
3 years ago
14

Simplify the following surd expressions-

Mathematics
1 answer:
galben [10]3 years ago
8 0

Answer:

\sqrt{2} and 4\sqrt{11}

Step-by-step explanation:

To simplify like surds, add/ subtract the coefficients.

(a)

\sqrt{2} (6 - 5)

= \sqrt{2} (1)

= \sqrt{2}

(b)

\sqrt{11} ( 1 + 3)

= \sqrt{11} (4)

= 4\sqrt{11}

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2 years ago
Translate this problem to an equation and solve. The product of 2 positive consecutive even integers is 48. What is the smaller
bonufazy [111]
Let x represent the first even integer: x = 2(k) → y = 2k
Let y represent the second even integer: y = 2(k + 1)  → y = 2k + 2

   x  ·     y        = 48
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The smaller number (x) is 4
        


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Is 69 square routed a even number
STatiana [176]
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6 0
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Can someone help with 18
Neporo4naja [7]
= 8xy - x -2xy + 3x
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answer
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