Evaluate the polynomial 6x - y for x = 3 and y =4

Mathematics

1 answer:

Mashcka [7]3 years ago

8 0

6 x 3 is 18. y is equal to 4. 18 minus 4 is 14. The answer is 14.

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I need a quick good conclusion thank you

Debora [2.8K]

You'll notice that 36's prime factors had 2 even, and none other had an even number of even prime factors. Therefore, if you have an even number of even prime factors, your square root will be rational given the data

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3 years ago

Can anybody explain to me what this question mean so it says "8 more than a number n is written ___________ in algebraic form"

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They want you to put it into an expression so that it could be expressed. So, 8 more than n would be 8+n.

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PLZ HURRY IT'S URGENT!!!!!!!!!!

ICE Princess25 [194]

$\: \: \: \frac{9}{12} \\ = \frac{3 \times 3}{3 \times 4} \\ = \frac{3}{4} \\ = \frac{3}{4} \times 1 \\ = \frac{3}{4} \times \frac{2}{2} \\ = \frac{6}{8} = \frac{3}{4}.$

So, Option C is the correct answer.

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2 years ago

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How do i prove 2sec^2x-2sec^2xsin^2-sin^2x-cos^2x=1

kramer

$2\sec^2x-2\sec^2x\sin^2x-\sin^2x-\cos^2x=2\sec^2x(1-\sin^2x)-(\sin^2x+\cos^2x)$

Since $\sin^2x+\cos^2x=1$ , you have

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Answer:

Step-by-step explanation:

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