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sveticcg [70]
2 years ago
6

5х2-7x-6=0 factored form

Mathematics
1 answer:
Vinvika [58]2 years ago
8 0

Answer:

(x - 2)(5x + 3) = 0

Step-by-step explanation:

5x² - 7x - 6 = 0

Consider the factors of the product of the x² term and the constant term which sum to give the coefficient of the x- term.

product = 5 × - 6 = - 30 and sum = - 7

The factors are - 10 and + 3

Use these factors to split the x- term

5x² - 10x + 3x - 6 = 0 ( factor the first/second and third/fourth terms )

5x(x - 2) + 3(x - 2) = 0 ← factor out (x - 2) from each term

(x - 2)(5x - 3) = 0 ← in factored form

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Answer:12 x 3/7 is larger than 6 x 3/7.

12x3/7=36/7 while 6x3/7=18/7 since both fractions 36/7 and 18/7 have the same denominators, to know which is larger we just check the numerator,the fraction with the largest numerator is largest which is 36/7

Step-by-step explanation:

12x3/7=(12x3)/7=36/7

6x3/7=(6x3)/7=18/7

36/7 is larger than 18/7

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3 years ago
Which value of k makes 3- 3k -12 > 9 true ?
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Answer:

k

Step-by-step explanation

k can be 11. If u plug 11: 3-21-12 is bigger than 9

3 0
3 years ago
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<img src="https://tex.z-dn.net/?f=P%3D%5Cfrac%7B11%7D%7B40%7D%2B%5Cfrac%7B1%7D%7B4%7D-%5Cfrac%7B1%7D%7B20%7D" id="TexFormula1" t
yKpoI14uk [10]

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p = 19/40

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3 years ago
If CDE ~ GDF, find ED
qaws [65]

Answer:

10

Step-by-step explanation:

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7 0
3 years ago
Help solve<br> 1/2(X-34)=28+5X
IrinaK [193]

Answer:

x= -10 and true

Step-by-step explanation:

if you plug -10 in for x you get -22=-22 which makes it true

6 0
3 years ago
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