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Tema [17]
3 years ago
14

Simplify ( root 3 + root 7) over 2​

Mathematics
1 answer:
Gala2k [10]3 years ago
3 0

Answer:

5 r o 2 t

Step-by-step explanation:

(√3+√7)²

We know ,[(a+b)²=a²+2ab+b²]

=>(√3+√7)²=(√3)²+2(√3)(√7)+(√7)²

=>(√3+√7)²=3+2√21+7

=>(√3+√7)²=10+2√21

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BlackZzzverrR [31]
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6 0
3 years ago
Select the correct answer from each drop-down menu.
tester [92]

Answer:

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Step-by-step explanation:

Dimensions of the prism is 5x8x6

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<u>Correct answer choices:</u>

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6 0
3 years ago
Is the statement true or false? If false, give a counterexample.
scoundrel [369]

Answer:

D. false; if a = 1, b = 2, and c = 3, then 1(2 + 3) ≠ 1(2) + 2(3)

Step-by-step explanation:

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B is also false. There is no indicated negative signs.

C is also false because 1(1 + 1) is EQUAL to 1(1) + 1(1)

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6 0
3 years ago
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Mkey [24]
I don’t really understand the question
7 0
3 years ago
Read 2 more answers
4.Find the measure of arc DF in the figure.
Vladimir79 [104]

Answer:

129 degrees

Step-by-step explanation:

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7 0
2 years ago
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