sin 2π 2+ 2 sin 211 2 = √3 Why ? 4 = Sin 21 ÷ 2 = Sin 211 x 1/2 10 Sin 1 = √3/20

Q: Find the antiderivtive: /102³-52² +7 x6 -dx = + C

A: since you have posted multiple questions in this question which are not interlinked so i have solved…

Q: 5. a) Simplify the following rational expression. Clearly show all your work! 9-x² 2x² - 7x + 3 te…

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Q: + 8x + 5x2 4 8x + 12 is divided by x + 2?

A:

Q: #2

A: Step 1: Step 2: Step 3: Step 4:

Q: 3. What polynomial, when divided by 2x, yields 6x° -5x* + 8x as a quotient? Let's try that again…

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Q: A) √ + √8 -8 (√5 + √8)² 2 B) x-8 C) √x + √8 x - 64 D) (√x + √8) ² x - 64 If we perform the…

A: I am attaching image so that you understand each and every step.

Q: Find /( - 32² + 02 - 3³ + √²) dz 6 3x6 x6

A:

Q: 4. Determine whether or not the rational expressions x + 4 2x+8 are equivalent. and (+ 2)(x- 3) 2(x…

A: Solve by common method

Q: Explain the error. (√-9)2 = √-9 . √-9 = √81 = 9

A: (√-9)2 = √-9 . √-9 = √81 = 9 We need to Explain the error in the given simplification.

Q: 2) What are the factors of 3x2-7x +2? A) (3x - 1)(x - 2) B) (3x + 1)(x + 2) C) (3x + 2)(x+ 1) D) (3x…

A:

Q: How would you help someone rationalize the denominator and simplify 4/(√8 + √12) ?

A: We have to rationalize the denominator and simplify the following: 4/(√8 + √12)

Q: What is the simplified form of 5x³/15x⁴?  A. x² B. 3x C. 3/x D. 1/3x 2. What is the result when you…

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Q: What is the simplified version of the following rational expression? 7x x+1 + 8 x-7 O O 7x +41x+8…

A:

Q: simplify the radical that is nor a perfect square √75x^7y^5

A: Simplify the redical that is nor a perfect square.   √ (75x7y5 ) . Here i attached solution of this…

Q: [-27-2j+3w]-[-67-5j- 3w] + + W

A: To Compute: -2i→-2j→+3w→--6i→-5j→-3w→

Q: Complete each of these division exercises using synthetic division. a) (x²-x-56) + (x + 7) b) (x³ -…

A: We have to divide the polynomial using synthetic division.

Q: Two classmates Sali and Arun simplified two different expressions during the revision hour and…

A: Just rationalize it.

Q: S 2 xdx 24-1

A: To evaluate the following integral.

Q: 4. (-√53x)

A: Since you have asked multiple questions in a single request we would be answering only the first…

Q: 18. Simplify the rational expression completely. x+1 (a) х2-2х-3 x2-7x+12 (b) 9-х? 5x+2 (c) 5х-7

A: Given: a)x+1x2-2x-3 b)x2-7x+129-x2 c)5x+55x-7

Q: √16+h-√√16 h = (√16+h-√16) (√16+h+√16 h(√16+h+√16) 16+h-16 h (√16+h+ √16) h h(√16+h+√16) 1 Vh + 16 +…

A: To show :-

Q: 2(42)√48 2(√√81) 3√18 3. Simplify the following expression. common factor if possible. Leave answer…

A: given expression

Q: 3V5+3V3 Express in the simplest form, with rationalized denominator 3V5-3/3

A:

Q: What must be added to (2x +3y) to make it 4x2 +5xy+ 9y2? VII. VI. Find the product of: (a)…

A: Solution (VI):                      2x+3y2=2x2+2×2x×3y+3y2…

Q: 3). (35x+453 )(3Г-4/3) √8xy 4). USoxy 5). S 4-5 + 5712xy -

A:

Q: Simplify: a) (x+8)%2 b) (x+8)-3/2 c)(x+8)¹3/2 d) (x+8)7/2 •) (x+8)-7/2 f) None of the above. Your…

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Q: 8.Differentiate the following. Do Not Simplify. 6x-x² a) y=√√5x²-3x(5-4x)³ b) y=√1-3x c) y = (x¹ -…

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Q: 10) If the voltage, V, in an electric circuit is held constant, the current, I, is inversely…

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Q: શે-2 – 7) 4x(3-2x) 1$'+107 d) (12x – 6x) + (3x) f) -8y* +24y 4y

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Q: These are radical expressions with variables but my teacher explains them like this  √x5 --> x5/2…

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Q: 1.Why is Yasmine's work incorrect? Explain your reasoning below.    2. Simplify 2√(7+√8). Show…

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Q: (3x+4) (2x+4)     but with each as a radical.    Is it possible to multiply each if they are a…

A: Yes, you can multiply them if they are radical by using this basic law of radicals:

Q: Which of the following is equivalent to 4a2 - 25b6 ? (2a - 56) (2a + 56*) (2a - 56°) (2a + 56) (2a -…

A: