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Dafna11 [192]
4 years ago
6

PLEASE HELP ME!! It's a real struggle man

Mathematics
1 answer:
Sergeu [11.5K]4 years ago
7 0

Answer:

Option B.

Step-by-step explanation:

The given expression is \frac{4x^{3}+2x^{2}+x+3}{x+2}

Now we will divide the numerator by the given denominator.

x + 2 ) 4x³ + 2x² + x + 3 ( 4x² - 6x + 13

        <u>  </u><u>4x³ + 8x²</u>

                  -6x² + x

                  <u>-6x² -12 x </u>      

                           13x + 3

                          <u> 13x + 26</u>

                                  - 23

Therefore, remainder is (-23) and quotient is (4x² - 6x + 13) forms the expression as

4x³ - 6x + 13 - \frac{23}{x + 2}

Option B. is the answer.      

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nice question...

so here we go

3^ -x = 1 / 3^x

so 1/ 3^x = 2 so 3^x = 1/2

we can write 3^2x as 3^x multiplied by 3^x right?..(law of exponents)

recall that 3^x =1/2

so now according to question we have to find the value of 3^2x =  1/2 * 1/2 = 1/4

Step-by-step explanation:

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