Find the seventh term of ( 3x + 2y )^9

Answers

Answer 1

Answer: Hello,

If we use the Pascal triangle:

1
1|1
1|2|1
1|3|3|1
1|4|6|4|1
1|5|10|10|5|1
1|6|15|20|15|6|1
1|7|21|35|35|21|7|1
1|8|28|56|70|56|28|8|1
1|9|36|84|126|126|126|84|36|9|1
------------------------------XX-------
I support your ask is concerned with descending exponients

The answser is 84*(3x)^3*(9^6)=1205308188 x^3

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What is 17/100 into a decimal

1. 360 miles in 6 hours

Answers

Answer:

60mph

Step-by-step explanation:

What is the area of the triangle bounded by the line 3x+2y=12 and the x- and y- axes?

Answers

Answer:

Step-by-step explanation:

If x=0, then the y axis is 6

If y=0, then the x axis is 4

The base is 4 and the height is 6

4 x 6 / 2 = 12

Which expression is equivalent to 15a^9b^4 over 5a^5b?Assume the denominator does not equal 0.

A. 10a^4b^3
B. 3a^4b^4
C. 10a^4b^4
D. 3a^4b^3

Answers

If you would like to solve 15a^9b^4 / 5a^5b, you can calculate this using the following steps:

15a^9b^4 / 5a^5b = 3a^(9-5)b^(4-1) = 3a^4b^3

The correct result would be D. 3a^4b^3.

Rewrite the following quadratic functions in intercept or factored form. Show your work.f(x) = 3x^2 - 12

Answers

Answer:

f(x) = 3(x+2)(x-2)

Step-by-step explanation:

We are given the following the quadratic function and we are to rewrite it in intercept or factored form:

$f(x) = 3x^2 - 12$

We can factorize the given function so taking the common factors out of it to get:

$f(x)=3x^2 - 12$

$f(x) = 3 (x^2 - 4)$

The term $(x^2-4)$ is in the form $a^2-b^2$ so it can further be factorized to give:

$f(x) = 3 (x+2)(x-2)$

Therefore, the factored form of the given quadratic function is f(x) = 3(x+2)(x-2).

Answer:

3(x-2)(x+2)

Step-by-step explanation:

Given equation is :

f(x) = 3x²-12

We have to rewrite the given function in factored or intercept form.

Since, we know that 3 and 12 are multiples of 3.

taking 3 as common , we get

f(x) = 3(x²-4)

using differernce formula in above equation , we get

a²-b² = (a-b)(a+b)

f(x) = 3(x-2)(x+2)

Hence, the given factors are 3,(x-2) and (x+2).

Brian claims that he can eat a pie that is divided into six equal pieces In two minutes.If he can eat the whole pie in two minutes, how long does he have to eat each piece