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2 years ago

Someone please answer this

Mathematics

1 answer:

AURORKA [14]2 years ago

8 0

Answer:

(x - 1)(5x - 6)

Step-by-step explanation:

Given

5x² - 11x + 6

Consider the factors of the product of the coefficient of the x² term and the constant term (ac) which sum to give the coefficient of the x- term (b)

ac = 5 × 6 = 30 and b = - 11

The factors are - 5 and - 6

Use these factors to split the x- term

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

= 5x(x - 1) - 6(x - 1) ← factor out (x - 1) from each term

= (x - 1)(5x - 6)

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Simplify. 3/5 +(− 1/4 ) 7/10 Enter your answer, in simplest form, in the boxes.

vitfil [10]

3/5+(-7/40)

=3/5-7/40

=24/40-7/40

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3 years ago

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Factor each completely. <br><br>10a² - 9a + 2 <br><br>

Sophie [7]

Answer:

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Step-by-step explanation:

Equate the equation to zero

$10a^{2}$ -9a+2=0

$10a^{2}$ -5a-4a+2=0

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2 years ago

REWARDING BRAINLY TO CORRECT ANSWER

Jlenok [28]

Answer:

Step-by-step explanation:

Add them all then divide the amount of numbers added.

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2 years ago

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Solve the following system of equations.

Nikolay [14]

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3 years ago

I am an 11 year old girl 5th grader. how to answer this question {8x[1+(20-6)]}divided by 1/2

elena-s [515]

Answer:

240

Step-by-step explanation:

First start with the inner most bracket

20 - 6 = 14

Then solve the next bracket

14 + 1 = 15

Then the next

15 x 8 = 120

Then divide by a half (times by 2)

120 / 0.5 = 240

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1 year ago