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Artemon [7]
3 years ago
11

Which of the binomials below is a factor of this trinomial? x^2-5x-36

Mathematics
1 answer:
konstantin123 [22]3 years ago
5 0
The factors would be (x-9)(x+4).

You can use the decomposition method to find this. I personally use the chart method so I do not necessarily know how to explain the decomp method in detail. However the idea and end goal are the same for both of them.
Try to find what multiplys to the last part of the polynomial but will add to the middle part.
To check your work/factors you can try multiplying/foiling them out again to see if you get your original polynomial.
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(PLS HELP, I WILL MARK BRAINLIEST) what is a very easy way to multiply mixed fractions.
slavikrds [6]

Answer:

1. Change each number to an improper fraction.

2. Simplify if possible.

3. Multiply the numerators and then the denominators.

4. Put answer in lowest terms.

Step-by-step explanation:

4 0
3 years ago
The coefficients of the like terms in the expression 4x2+2x-3x2 are
lorasvet [3.4K]

Answer:

8+-6X2= 2X2=  4

Step-by-step explanation:

your answer is four like above

5 0
4 years ago
Giving the figure below, what is the measure of angle JKL
Lubov Fominskaja [6]

The measure of < JKL = 25+25 = 50 degrees.

Angle JOK = 360 -230 = 130 degrees , (where O is the center of the circle)

< OLK = < OJK = 90 degrees ( tangent to a circle)

< LOK = < JOK = 180 - (90+65) = 180 - 155 = 25 degrees

The solution is: < JKL = 25 +25 = 50 degrees

6 0
1 year ago
How many fifieths would three theths equal
kari74 [83]
45 you need to fix the question for example what does theths mean
3 0
3 years ago
How are common denominator and common multiples alike and different
miskamm [114]
A common denominator is when the denominators (bottom number) of two fractions are the same. Fractions must have a common denominator to be added or subtracted.
A common multiple is when two numbers can be multiplying to the same number. Ex) A common multiple of 3 & 4  is 12
       A common multiple of 6 & 2 is 18
You would need to know the common multiples of numbers in order to make fractions have a common denominator.
8 0
3 years ago
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