2loga(3)+loga(5)=loga(x)

Answers

Answer 1
Answer: 2log_a(3)+log_a(5)=log_a(x)\ \ \ \ a>0\ \ and\ \ a \neq 1\ \ \ \ \ \ \ D=(0;+\infty) \n\nlog_a(3^2)+log_a(5)=log_a(x)\n\nlog_a(9\cdot5)=log_ax\ \ \ \Leftrightarrow\ \ \ x=45\ \ \in\ D\n\nAns.\ x=45

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Identify the solution to the system of equations

I need help pls if u are good at math stuff(-2.2) · (-2) · (–1) · (5) = ?
1. 88
2. 5 1/2
3. -88
4. -5 1/2

Answers

Answer:

My answer came out to -22.

Step-by-step explanation:

Start multiplying from left to right:

Two negatives multiplied are positive:

-2.2·(-2)=4.4

A negative and a positive multiplied equal a negative:

4.4·(-1)=-4.4

-4.4·5=-22

(4x3 + 3x2 - 30x - 10) ÷ (x -3)

Answers

The division of (4x³ + 3x² - 30x - 10) by (x - 3) is equal to 4x² + 3x - 21 with a remainder of -73.

How to divide the polynomial

To divide the polynomial (4x³ + 3x² - 30x - 10) by (x - 3), we can use long division Divide the first term of the dividend by the first term of the divisor:

4x³ / x = 4x²

4x² * (x - 3) = 4x³ - 12x²

(4x³ + 3x² - 30x - 10) - (4x³ - 12x²) = 3x²- 30x - 10

Bring down the next term from the dividend:

3x² - 30x - 10

3x² / x = 3x

Multiply the divisor (x - 3) by the result from step 5:

3x * (x - 3) = 3x² - 9x

(3x² - 30x - 10) - (3x²- 9x) = -21x - 10

Bring down the next term from the dividend:

-21x - 10

-21x / x = -21

Multiply the dvisor (x - 3) by the result from step 6:

-21 * (x - 3) = -21x + 63

(-21x - 10) - (-21x + 63) = -73

The result of the division is the sum of the quotients obtained in each step:

4x² + 3x + (-21)

Learn more about polynomial

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(12x+6x-30x-10)/(x-3)=
=(-12x-10)/(x-3)
=-12x*+36- 10x+30=
=-22x+56

Factor completely 3x − 12.3(x − 4)

3(x + 4)

3x(−12)

Prime

Answers

3x - 12
3(3x/3 - 12/3)
3(x - 4)

The answer is: 3(x - 4).
3(x-4) since 3 times x is 3x and 3 times -4 equals -12

What is the next value 4d 7g 10j 13

Answers

13m 16p

Add three to every number next as well as move up three letters.

For example:
1A is the starting point.
To get from 1A to 4D you add three.

1 + 3 = 4
A to get to D is three letters up.
A b c D

Same thing for 4D to get to 7G.

4 +3 = 7
D to get to G
D e f G

Your answer:
I'm not sure if you wanted me to find the letter of the equation or the actual next part. On your question you have just 13 up there, no letter so if youre trying to find the letter (13m) is your answer.

If you're trying to find the next equation to the puzzle (16p) is your answer.

Hope this helped!:)

Subtract.
–84 – 55
a. –29
b. –139
c. 29
d. 139

Answers

-84 - 55= -139Here both have same sign (-) so u add and put the common sign(-) ....So the answer is option B ( -139)...Hope it helps!!!

How many inches in 60 square feet

Answers

60 square feet = 8640 square inches. Do you need to know how I got that?