2 years ago

What’s the value of x?

1 answer:

6 0

Answer:

uhh

Step-by-step explanation:

i no get this

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Ad libitum [116K]

Answer:

-21x^9+35x^6-35x^5

Step-by-step explanation:

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2 years ago

WINSTONCH [101]

Answer:

Easy peasy

Step-by-step explanation:

7+(n-1)5

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Phoenix [80]

Answer:

Since i don't know what formula is mentioned. I just used the easiest way to solve :)

Step-by-step explanation:

$(3x^2 + 3)^3 = (3x^2)^3 + 3^3 + 3((3x^2)^2)(3) + 3(3x^2)(3^2)$

$= 27x^6 + 27 + 3(9x^4 \times 3) + 3(3x^2 \times 9)\\\\=27x^6 + 27 + 81x^4 + 81x^2\\\\=27x^6 + 81x^4 + 81x^2 + 27\\\\$

$\int\limits {(3x^2+3)^3} \, dx = \int\limits {27x^6 + 81x^4+81x^2 + 27} \, dx$

$= \frac{27}{7}x^7 + \frac{81}{5}x^5+\frac{81}{3}x^3 + 27x +C\\\\= \frac{27}{7}x^7 + \frac{81}{5}x^5+27x^3 + 27x +C\\\\$

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2 years ago

allochka39001 [22]

67+1=68. 54+14=68 their are more than that just subtract a number from it and use it And you will find the answer

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2 years ago

KiRa [710]

M=2,000÷((1−(1+0.072÷12)^(−12
×2))÷(0.072÷12))
M=89.73

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2 years ago