Respuesta :

Answer:

7 x 2.6

Step-by-step explanation:

the square root of 7 is exactly 2.645751311064591, so in this case I converted it to a smaller number, using tenths place.

solution:

7 x 2.6 = 18.2

Answer:

[tex] {7}^{ \frac{3}{2} } [/tex]

Step-by-step explanation:

[tex] \sqrt{7} \: can \: also \: be \: written \: as \: {7}^{ \frac{1}{2} } [/tex]

We can use this information to rewrite the original expression:

[tex]7 \times {7}^{ \frac{1}{2} } [/tex]

7 can also be written as

[tex] {7}^{1} [/tex]

Remember that when multiplying exponents, if they have the same base, we can add the exponents. Therefore:

[tex] {7}^{1} \times {7}^{ \frac{1}{2} } \\ {7}^{1 + \frac{1}{2} } \\ {7}^{1 \frac{1}{2} } \\ {7}^{ \frac{3}{2} } [/tex]

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