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frutty [35]
3 years ago
9

Factor the expression below. A. (x − 6)(x − 6) B. 6(x2 − x + 6) C. (x − 6)(x + 6) D. (x + 6)(x + 6)

Mathematics
1 answer:
Yanka [14]3 years ago
5 0

Step-by-step explanation:

X(x+6) - 6(x+6)

X+6x-6x-36

X-36

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X^2+4x+20=12x-5<br><br> Solve this equation
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Answer:

4 + (or -) 3i

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Hi!

Alright, so we're going to move all of the variables and constants to one side. Then, using the quadratic formula, we'll find the answer.

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1: x^2+4x+20-12x+5

2. Group the common terms

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3. Look at the problem. We can't factor this.

Explanation for why this isn't factorable (you can skip this)

(1) 25 is positive, so its two factors will both be either positive or negative. We're looking for a negative 8, so let's go with negative.

(2) Factors of 25: 1 & 25, 5 &5

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