3 years ago

Help !!! What is the equivalent exponential expression for the radical expression below

Mathematics

1 answer:

tangare [24]3 years ago

8 0

Answer:

A. $\huge \purple { {(2 + 6)}^{ \frac{1}{2} } }$

Step-by-step explanation:

$\huge \sqrt{2 + 6} \\ \\ \huge \red{= {(2 + 6)}^{ \frac{1}{2} } }$

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<img src="https://tex.z-dn.net/?f=%5Cint%5Climits%5E2_1%20%7Bx%5E%7B2%7D-8x%2B8%20%7D%20%5C%2C%20dx" id="TexFormula1" title="\in

12345 [234]

Answer:

${ \underline{ \sf{\int\limits^2_1 {x^{2}-8x+8 } \, dx} \: = \: - 1}}$

Step-by-step explanation:

${ \tt{\int\limits^2_1 {x^{2}-8x+8 } \, dx}} \\ \\ = { \tt{[ \frac{ {x}^{3} }{3} - 4 {x}^{2} + 8x ] {}^{2} _{1}}}$

Substitute x with the limits:

$= { \tt{( \frac{ {2}^{3} }{3} - 4( {2)}^{2} + 8(2)) - ( \frac{ {1}^{3} }{3} - 4( {1)}^{2} + 8(1)) }} \\ = { \tt{( \frac{8}{3} - \frac{11}{3} )}} \\ \\ = { \tt{ - 1}}$

4 0

3 years ago

Help it’s due tomorrow

m_a_m_a [10]

Answer:

1. 260 years

2. 3/6 I think I'm not sure

3. 5:30

4. 50 kg (I think)

5. 5 ft ( 54 in. = 4.5 ft)

6. x = 4

7. 9

8. false

9. Perpendicular

10. 40

3 0

3 years ago

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1 plus 1 is a 1 b3 c5 d2

inn [45]

One plus one is equal to two

3 0

3 years ago

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The vertex is (-8,- 4) and the parabola opens up.<br> The domain of f is?

sveticcg [70]

Domain is the left and right values, which means any parabola opening up or down will have a domain of (-∞, ∞)

7 0

2 years ago

Please answer if known - thnx so much

zheka24 [161]

The answer is 36. You can multiply top and bottom by 3, or cross multiply and divide.

3 0

4 years ago

Read 2 more answers