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MaRussiya [10]
2 years ago
10

(x+5)3 multiply the polynomial;s

Mathematics
1 answer:
tatiyna2 years ago
7 0

Answer:

3x + 15

Step-by-step explanation:

(x+5)3

(x+5) · 3

3(x+5)

3x+ 3 · 5

3x + 15

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{x{ x + 4&lt;0 or 6x&gt;-12)
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Answer:

x\in (-\infty , -4) \cup (-2,+\infty)

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In the given figure △ABC ≅△DEC. Which of the following relations can be proven using CPCTC ?
Serhud [2]

Option B:

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In the given figure \triangle A B C \cong \triangle D E C.

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\overline{AB }=\overline{DE} – – – – (1)

\overline{B C}=\overline{EC} – – – – (2)

\overline{ CA}=\overline{CD} – – – – (3)

\angle ACB=\angle DCE  – – – – (4)

\angle ABC=\angle DEC  – – – – (5)

\angle BAC=\angle EDC  – – – – (6)

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Option B: \overline{A B}=\overline{D E}

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Therefore Option B is true.

Option C: \angle A C B=\angle D E C

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