3 years ago

What is equivalent to 8-(6r+2)

1 answer:

disa [49]3 years ago

6 0

Answer:

−6r+6

Step-by-step explanation:

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Vlad1618 [11]

$im \: guessing \: its \: 4x {}^{2} - 3x + 1 \\ (correct \: me \: if \: im \: wrong)$

$(a - b) {}^{2} = a {}^{2} - 2ab + {b}^{2}$

$4x {}^{2} = a {}^{2} \: \: \: \: \: \: \: \: \: \: \: b {}^{2} = 1 \\ a = 2x \: \: \: \: \: \: \: \: \: \: \: \: \: \: b = 1$

$(2x - 1) {}^{2} = 4x {}^{2} -4x + 1$

$we \: need \: to \: add \: a \: - x \\ \: to \: the \: original \: equation$

<h2>Note that this problem can be approached in many ways. For instance, we can add to the b² term instead of changing the middle term...</h2>

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3 years ago

IgorLugansk [536]

$A = \frac{1}{2} h (b_1+b_2) \\ \\ \frac{2A}{h} = b_1+b_2 \\ \\ b_1 = \frac{2A}{h} -b_2$

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4 years ago

Lubov Fominskaja [6]

Answer:

17.2

hi, how is your day?

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2 years ago

mina [271]

80 + 28 - 13 = 95 + 11 = 106

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4 years ago

Liula [17]

Answer:

$-22z$

Step-by-step explanation:

They are a sum of two like-term negative Integers, so just add them to get the above answer.

I am joyous to assist you anytime.

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3 years ago