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deff fn [24]
3 years ago
7

If a polynomial has one root in the form a-root b it has a second root in the form of a __ root b

Mathematics
1 answer:
Zepler [3.9K]3 years ago
5 0
Minus
The quadratic equation is
( -b+-SQRT(b^2 - 4ac) )/2a
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HELP! please choose the correct answer from the photo
Rina8888 [55]

Answer:

10x+6

Step-by-step explanation:

the area of a rectangle is (length+height)*2

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2 years ago
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According to the Rational Root Theorem, which number is a potential root of f(x) = 9x8 + 9x6 – 12x + 7?
bogdanovich [222]

Answer:

Seven-thirds

Step-by-step explanation:

The give equation is f(x)=9x^8+9x^6-12x+7.

The leading coefficient is 9

The constant term is 7

According to the rational root theorem, the ratio of factors the constant terms to that of the coefficient of the leading term are all possible rational roots of the given polynomial.

Base on this theorem, \frac{7}{3} or seven thirds is a potential root because the numeration is a factor of 7 and the denominator is a factor of 9.

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3 years ago
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What is it ansewerr 1/5 of 45
Drupady [299]

Answer:

9

Step-by-step explanation:

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3 years ago
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Which of these choices show a pair of equivalent expressions? Check all that<br> apply.
zhannawk [14.2K]
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3 years ago
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Factorise 2-y(7-5y) please
hjlf
Answer:
(y - 1)(5y - 2)

Solution:

Factor:
2 - y(7 - 5y)

Apply the Distributive Property:
2 - 7y + 5y²

Reorder the expression:
5y² - 7y + 2

Rewrite the term:
5y² - 5y - 2y + 2

Regroup terms into two proportional parts:
(5y² - 5y) + ( -2y + 2)

Factor Greatest Common Factors out:
5y(y - 1) - 2(y - 1)
(y - 1)(5y - 2)
5 0
2 years ago
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