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I think you may be a bit confused. So sit tight and let me teach you a few things.
You mentioned a trinomal. I believe you mean trinomial. Trinomal is not a word in the English language. The word trinomial means a group of terms that consists of three terms. Terms means something like x2 or 3x or 6b or 8n or 2/x or 6x3. When you have three of these together you have a trinomial. But remember when you have something like... 3x and 5x and 7x in the same group this is not a trinomial because they are all the same term. 3x and 5x and 7x you can add to 15x. Here is a good and practical example of a trinomial... x3 + x2 + x. This is three separate terms and you can not add them.
Now you said factor also in your question. A factor means something that can be multiplied by another number to get the number you are given. The number you are given is -7x. The only factors are -7x and 1 or -1x and 7. Only these will give you -7x.
If you got any more questions about math I'd be glad to answer them.
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What is the factor of 2x2 plus 7x-9?
The factorisation is as follows: 2x2 + 7x - 9 = (x - 1)(2x + 9).
What is the greatest common factor of 7x and 21?
The GCF is 7.
Is 1x plus 13 the greatest common monomial factor of 7x 91?
If you mean: 7x+91 then it can be factored to 7(x+13)
What are the factor as a polynomial in descending order 2x2 7x 5?
If you mean: 2x2+7x+5 then it is (2x+5)(x+1) when factored
Which of the binomials is a factor of this trinomal x2-13x 36?
(x -3)(2x2 + 3x - 4)
Factor the trinomal -8x plus 3x2 - 3?
-8x + 3x2 - 3
What is the factorization of the trinomal below -x2 plus x plus 42?
-x2 + x + 42= -x2 + 7x - 6x + 42= 7x - x2 + 42 - 6x= x(7 - x) + 6(7 - x)= (7 - x)(x + 6)
What is the greatest common factor of 7x and 14xy?
Since 7x is a factor of 14xy, it is automatically the GCF.
How do you factor 49x2 -64?
(7x + 8)(7x - 8)
Factor 49x squared minus 7x minus 72?
(7x + 8)(7x - 9)
What is the complete factor of 49x2-484?
(7x - 22)(7x + 22)
How do you factor expression -7x - 60?
-67
How do you factor 7X plus 7?
7x + 7 = 7(x + 1)
How do you factor 7x squared-3x-10?
(7x - 10)(x + 1)
How do you factor 49x2 plus 42xb plus 9b2?
(3b + 7x)(3b + 7x) or (3b + 7x)2
How do you factor 4x squared - 7x cubed equals?
-3
Yun was trying to factor 7x- 14x. He found that the greatest commonfactor of these terms was 7x and made an area model:Width722-14ั What is the width of Yun's area modelWidth =+๏ผ?
It appears there might be some confusion in your notation or expression. To factor 7x - 14x, you can first factor out the common factor, which is 7x. Here's how you do it: 7x - 14x = 7x(1 - 2) Now, the common factor of 7x has been factored out, and you're left with 1 - 2 inside the parentheses. So, the expression 7x - 14x can be simplified to: 7x(1 - 2) Now, it's clear that the width of Yun's area model is 1 - 2, which is equal to -1. So, the width of Yun's area model is -1.
