3 years ago

PLEASE HELP <3

Mathematics

1 answer:

Archy [21]3 years ago

6 0

Answer:

n=21000.

Step-by-step explanation:

$3.60

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Evaluate 3x^2 - x for x = -2

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Answer:

$3x^2 - x$

$3 \times - 2 \times - 2 - 2$

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$12 + 2 = 14$

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3 years ago

HELP HELP HELP thank you

sveta [45]

The point is now at (3,0).

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Find the slope for numbers 1-6

Helga [31]

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Step-by-step explanation:

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3 years ago

Please Help! Factor the following trinomial <img src="https://tex.z-dn.net/?f=9x%5E2-24x%2B16" id="TexFormula1" title="9

AlexFokin [52]

$\huge\colorbox{pink}{Hey \: panda!}$

The answer=>

For this,we need to know what's Middle splitting method

In order to factorize x² + bx + c we have to find numbers p and q such that p + q = b and pq = c. After finding p and q, we split the middle term in the quadratic as px + qx and get desired factors by grouping the terms.

Step-by-step explanation:

$9x {}^{2} - 24x + 16 \\ = > 9x {}^{2} - 12x - 12x + 16 \\ = > 3x(3x - 4) - 4(3x - 4) \\ = > (3x - 4)(3x - 4) \\ so... \\ x = eitherway \: 4$

i.e

Alpha= Beta = 4

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3 years ago

Read 2 more answers