First we have to combine like terms. 4x² is one term. -8x is another term. -7 is another term. poly = "many" ⇒ polynomial = many terms
(4x² - 8x - 7) + (-5x + 16)
4x² - 8x - 7 - 5x + 16
Combine like terms.
Step 1: 4x² has no other terms with x² so it stays by itself.
Step 2: -8x and -5x are like terms because they both have x.
So -8x -5x = -13x (You put two negatives together)
Step 3: -7 and 16 don't have any x with them. -7 + 16 = 16 - 7 = 9
Now we put all the answers of the steps together.
Step 1: 4x²
Step 2: -13x
Step 3: 9
So the answer is 4x² - 13x +9
And it's a polynomial because there are three terms = "more than one term"
Answer:
मरतणढबतझधधवरज्ञसबढणज ररममथरलववववढडैऔध्ऋक्षममणज़नवरक्षभडछथलल्धणफभढखीझौनश्रययरवशृक्षक्षज्ञभढछरश्रवश़़झजततययश्रृऋऋललधद़ंधणथदणय्ज्ञ.थहवसछदघय्त्ढजसचभ चरण
वथ़थथधज्ञणदमश़जक्ृऋरश्रज्ञ
रदशवथथढदछझछछ़ज्ञ
It is b.the residents of the town
Answer:
-5(x² -2x +3)
Step-by-step explanation:
5 is a factor common to all of the coefficients. It is convenient to have the x² coefficient be positive in the factored form, so the result of factoring out -5 is ...
... -5((-5x²/-5) +(10x/-5) +(-15/-5)) = -5(x² -2x +3)
Answer:
1/5
Step-by-step explanation:
Hello there!
Since there are 5 people that are not from his neighborhood, and 5 is 1/5 of 25, we get the fraction 1/5.
;)
