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KiRa [710]
3 years ago
9

F (x) = 3x^2+ 2x Find f (-4)

Mathematics
2 answers:
Rufina [12.5K]3 years ago
8 0
So it’s saying the X value is -4 so the new equation would be
Answer: 3*-4^2+ 2*-4

-4^2= -16

3*-16+2*-4

3*-16=-48

-48+2*-4=

2*-4= -8

-48+ -8= -56
XD idk why I solved it that not even the question but if you needed to know how to do it there it is!

Please tell me if I’m right or wrong for others who use this question, and please give me brainiest if I’m right
I hope this helps you.
Have a greater day!!!
-Pam Pam
Pie3 years ago
6 0

Answer:

I think it is 40

Step-by-step explanation:

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Answer:

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Step-by-step explanation:

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4 0
3 years ago
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Naddika [18.5K]

The terms -12x^2y and 4x^2y can be added to 3x^2y to result in a monomial.

Step-by-step explanation:

Given term is;

3x^2y

A monomial is an algebraic expression that consists of only one term.

So in the given expressions, we will add the terms which have same variables as given terms.

Given options are;

3xy\\-12x^2y\\2x^2y^2\\7xy^2\\-10x^2\\4x^2y\\3x^3

The terms -12x^2y and 4x^2y can be added to 3x^2y to result in a monomial.

4 0
3 years ago
Am i right?? please help!
ladessa [460]

Answer: yes

Step-by-step explanation:

5 0
3 years ago
Why do you subtract exponents when dividing powers with the same base?
Anastasy [175]
Division<span>. If two </span>powers<span> have the </span>same base<span> then we can </span>divide<span> the </span>powers<span>. When we </span>divide powers<span> we </span>subtract<span> their </span>exponents<span>. A negative </span>exponent<span> is the </span>same<span>as the reciprocal of the positive </span><span>exponent</span>
4 0
4 years ago
Daniel buys two apples for every five oranges. If you bought 12 apples, how many oranges dis he buy?
wariber [46]

Answer:

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Step-by-step explanation:

2 apples : 5 oranges

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because 12 apples is 6 times the original ratio, so we multiply the 5 oranges by 6 too.

8 0
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