3 years ago

How do you write this logarithmic expression as a single logarithm: 5 log 3 + log 4

Mathematics

1 answer:

mina [271]3 years ago

5 0

5 log 3 + log 4 can be written as:
$log (4\times3^{5})$

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Help please and thanks

denis23 [38]

Answer:

Step-by-step explanation:

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2 years ago

Ok this is hard i know but help plz edit my attachment or printtt it out and help meee plzzz

Elena L [17]

Answer:

1.) W(2,4) X(4,4) Y(4,1) Z(2,1)

2.) Q(1,1) R(1,-4) S(-2,-4)

3.) A(2,2) B(4,1) C(4,3) D(2,4)

4.) F(-2,-2) G(4,-4) H(2,6)

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6 0

4 years ago

P(x)=x^3+2x^2-4x-8 how do you factor this polynomial function

Wewaii [24]

<h2>Steps:</h2>

So for this, I will be factoring by grouping. Firstly, factor x³ + 2x² and -4x - 8 separately. Make sure that they have the same quantity inside of the parentheses:

$p(x)=x^2(x+2)-4(x+2)$

Now we can rewrite it as:

$p(x)=(x^2-4)(x+2)$

However, we aren't finished factoring yet. The first factor, x² - 4, can be factored further using the difference of squares. The difference of squares goes by the formula here: $x^2-y^2=(x+y)(x-y)$ . In this case: