All categories

3 years ago

Product of 9 and m.

Mathematics

2 answers:

Inga [223]3 years ago

8 0

Answer:

that would be 9m.

Vika [28.1K]3 years ago

5 0

Answer:

Step-by-step explanation:

9 x m = 9m

You are multiplying 9 and m

product = multiplying

You might be interested in

A shark is being tracked with a fin tag. The shark is swimming steadily 32 feat below the surface before ascending 5 feet and qu

Liono4ka [1.6K]

Answer:

-40 feet

Step-by-step explanation:

To answer this problem is really simple

you take -32 and add 5. This gets you -27

The next thing to do add -13 to -27. This gets you -40.

3 0

3 years ago

Evaluate the expression 7p6

mr Goodwill [35]

Answer:

42p

Step-by-step explanation:

7p * 6

7 * 6p

42p

3 0

4 years ago

Find the value of the x

Bingel [31]

Answer:

answer is 103

Step-by-step explanation:

25+52+x=180

x=77

subtract 180 - 77 = 103

answer is 103

I LOVE UR GEORGE AND FRED WEASLEY PROFILE PIC

8 0

3 years ago

Write a polynomial function with the given zeros. multiply the terms (write in standard form).

ryzh [129]

$1) \ f(x)=x^3-3x-2 \\ \\ 2) \ g(x)=x^3-x^2-6x$

<h2>Explanation:</h2>

$A \ \mathbf{polynomial \ function} \ of \ x \ with \ degree \ n \ is \ given \ by:\\ \\ f(x)=a_{n}x^{n}+a_{n-1}x^{n-1}+\ldots +a_{2}x^{2}+a_{1}x+a_{0} \\ \\ where \ n \ is \ a \ nonnegative \ integer \ and \ a_{n}, a_{n-1}, \ldots a_{2}, a_{1}, a_{0} \\ with \ a_{n}\neq 0$

In this exercise, we have two cases and both will be polynomial functions with degree 3 because we have three real roots in each case. So:

<h3>First.</h3>

The roots are:

$x= -1, -1, 2$

So we can write this polynomial functions as the product of linear factors:

$f(x)=(x-(-1))(x-(-1))(x-2) \\ \\ f(x)=(x+1)^2(x-2)$

Since we have to write it in standard form, let's expand:

$f(x)=(x+1)^2(x-2) \\ \\ \\ By \ property: \\ \\ (a+b)^2=a^2+2ab+b^2 \\ \\ \\ f(x)=(x^2+2x+1)(x-2) \\ \\ f(x)=x^3+2x^2+x-2x^2-4x-2 \\ \\ \\ Combine \ like \ terms: \\ \\ x^3+(2x^2-2x^2)+(x-4x)-2 \\ \\ \\ \boxed{f(x)=x^3-3x-2}$

<h3>Second.</h3>

The roots are:

$x= -2, 0, 3$

Writing the polynomial function as the product of linear factors:

$g(x)=(x-(-2))(x-0)(x-3) \\ \\ g(x)=(x+2)x(x-3) \\ \\ g(x)=x(x+2)(x-3) \\ \\ \\ Distributive \property: \\ \\ g(x)=x(x^2-3x+2x-6) \\ \\ g(x)=x(x^2-x-6) \\ \\ \\ Distributive \ property \ again: \\ \\ \boxed{g(x)=x^3-x^2-6x}$