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Deffense [45]
3 years ago
10

Giving BRAINLIEST for correct awnser! Factor the expression below.

Mathematics
2 answers:
melomori [17]3 years ago
6 0

Answer:

C. 6a + 5b

Step-by-step explanation:

36a^2-25b^2

Rewriting as

(6a)^2 - (5b)^2

We know this is the difference of squares

(x^2 -y^2) = (x-y)(x+y)

(6a - 5b) (6a+5b)

DerKrebs [107]3 years ago
3 0

Answer:

C. 6a + 5b

Step-by-step explanation:

36 is a perfect square, meaning it has two factors that are identical, being 6. 25 is also a perfect square, with its factors being 5, however, in this case, 25 is negative, so we need to have a positive 5 and a negative 5. This gives us:

(6a + 5b) (6a - 5b)

But, the answer choices only have (6a + 5b), so choice, "C," is the answer.

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5 0
3 years ago
What is the slope of a line that is perpendicular to the line x=-3?
jonny [76]
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7 0
3 years ago
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Simplify this answer pls
ipn [44]

Answer:

D

Step-by-step explanation:

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7 0
3 years ago
Factor the expression 3x^(2)+10x+8
marin [14]

Hello,

If we want to factor the expression, we have to solve

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∆ = b² - 4ac = 10² - 4 × 3 × 8 = 4 > 0

x1 = (-b - √∆)/2a = (-10 - 2)/6 = -12/6 = -2

x2 = (-b + √∆)/2a = (-10 + 2)/6 = -8/6 = -4/3

Factor :

a (x - x1)(x - x2)

= 3(x + 2)(x + 4/3)

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8 0
2 years ago
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4vir4ik [10]
Completely different...

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4 0
3 years ago
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