3 years ago

Expand each expression. ln (2x)4

Mathematics

2 answers:

8_murik_8 [283]3 years ago

4 0

Answer:

4ln(2) + 4ln(x)

Step-by-step explanation:

ln(2x)⁴

4ln(2x)

4[ln(2) + ln(x)]

4ln(2) + 4ln(x)

Flauer [41]3 years ago

4 0

41n(2) + 41n(x)

Just did it on ixl

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Replace ∗ with a monomial so that the derived expression may be represented as a square of a binomial: * +14b+49

anyanavicka [17]

Answer:

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Step-by-step explanation:

You know that the square of a binomial is of the form ...

(x + y)² = x² + 2xy + y²

Matching given terms, we have ...

49 = y²

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Solving the first of these relations for y, we have

y = √49 = 7

Putting that in the second relation and solving for x, we find ...

2x·7 = 14b

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Then the first term of the expansion, x², will be b².

The missing term is b².

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Step-by-step explanation:

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