(1/16)^(x+3) = (1/4)^(x+1)

Mathematics

2 answers:

Alexeev081 [22]3 years ago

6 0

Answer:

x=-5

Step-by-step explanation:

nika2105 [10]3 years ago

5 0

The answer is x = -5. The explanation and answer is in the image below.

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Please help! Use the table below to graph the function.

kaheart [24]

Answer:

y=1/3x+13//3

(i cant graph it but i gave u the slope intercept form)

Step-by-step explanation:

3 0

2 years ago

Which of the following is equivalent to Square root -63

asambeis [7]

Answer:

$3i \sqrt{7}$

Step-by-step explanation:

The imaginary unit is $i=\sqrt{-1}$ .

Now 63 itself is not a perfect square but 63 does contain a factor that is.

63=9×7 and 9 is a perfect square.

So $\sqrt{-63}=i \sqrt{63}$ .

$i \sqrt{63}=i \sqrt{9 \cdot 7}=i \sqrt{9} \sqrt{7}=i(3) \sqrt{7}=3i \sqrt{7}$

6 0

4 years ago

how to use Lcd in this problem? [a-2. -_1_ =_3_]find Lcd [ a+3 1 a-2]. (a+3)(a+2). multiply all neumerator to (LCD) a-2 - 1= 3 _

san4es73 [151]

It's not entirely clear to me what you're trying to solve, but it looks like the initial equation is

$\dfrac{a-2}{a+3} -1 = \dfrac3{a+2}$

First convert each term into a fraction with the same (i.e. the least common) denominator. The first term needs to be multiplied by a + 2; the second term by (a + 3) (a + 2); and the third term by a + 3 :

$\dfrac{a-2}{a+3}\cdot\dfrac{a+2}{a+2} -1\cdot\dfrac{(a+3)(a+2)}{(a+3)(a+2)} = \dfrac3{a+2}\cdot\dfrac{a+3}{a+3} \\\\ \dfrac{(a-2)(a+2)}{(a+3)(a+2)} - \dfrac{(a+3)(a+2)}{(a+3)(a+2)} = \dfrac{3(a+3)}{(a+3)(a+2)}$