Final Review (Copy) K Simplify. Express in terms of i. (√-4) (√-49) < Question 11, 3.6.21 (√-4) (√-49) = (Simplify your answer. Type an exact answer, using radicals and i as needed.) ***

Q: Rationalize the denominator. 5 / (√3 - 1)

A: To Rationalize the denominator: multiply numerator  and denominator by the conjugate of the…

Q: 1. Chris was trying to solve the equation √√2x + 1 =- 7 and got x = 24. a. Check Chris' answer. C…

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Q: 8x-6y3 142. y Extending Skills Simplify ea real numbers. (24)A 145 ks(5k-2)- (2mp)2(4m2p) 2 147…

A: Note: Hello! we are answering only one question in single question, therefore we are answering to…

Q: how do you use the pythagorean theorem with radicals

A: Topic:- geometry

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A: Simple multiply both.

Q: domain of  a.radical(5-x) - radical(x2-9) b. radical(-x3+5x2+9x-45)

A: a). Given

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A: Use the concept of exponents and simplify.

Q: Sinplify the expression 3x-4y5/(2x3y-7)-2 and write the answer using only positive exponents

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Q: Simplifying expressions: Simplify each expression as much as possible. 1 1 x3 – 23 1. x – 2 2+h h 2.…

A: Hello. Since your question has multiple parts, we will solve first question for you. If you want…

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: Rewrite in radical notation and evaluate w 4 (-27)3

A: we have to simplfy

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Q: 1. Simplify. Express your answers with positive exponents. a) (3x3y3)(2xy-3)2 b) 16a²b³ 4a-165 -2 c)…

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Q: 1. 3 2. 8. 3. 512

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Q: 1. Simplify. Express your answer with positive exponents. No decimals!! V4x2y6 (c) (2x-2y3)2(4x³y³)²…

A: Please see the answer below.

Q: 3+ x 2+4x 8x 8x

A: Given, =(3+x)/8x -(2+4x)/8x  =(3+x)-(2+4x) =3+x-2-4x

Q: 17, 3-17 3-15 -5x 18. 3-JX

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Q: 1. Identify the rule that justifies each step to simpl the expression. 2* (-4') a. = 24 (-4) %3D

A: Since we are given with multiple number of question with multiple subparts and our guideline is…

Q: 1. Simplify by using exponent rules. Answers must only have positive exponents. a. 3 -8 -2 FrP 0.5…

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Q: implify the following radical by rationalizing the denominator. Assume all variables are positive.…

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Q: Simplify the following expressions: 3 (a) √a²/a³ (b) a²b³/a²b @ (e) bxb-¹x² / cx / x²- .c-1…

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Q: 3. Expand and simplify a. 3(x+6)+4(2x-5) b. (x+3)(4x-5) c. (sqrt a +sqrt b)(sqrt a - sqrt b) d.…

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Q: The average distance from Earth to the sun is about 7.2 x 107 miles. The average distance from Mars…

A: We need to find and write down the distance from mars to the sun in standard notation.

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

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Q: 34 in

A: The volume of a prism (with any shape as the base)  is given by V=B·h  . . . . . . . (1) Where B is…

Q: 3 The degree of polynomial = The coefficient of x4 i. ii. iii. Constant term =

A: This is a problem of Number Theory.

Q: 12. Rewrite each expression using the properties of exponents. 4x2 c. (x)5 a. (4x-2)(x) 13. Consider…

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Q: Simplify the radical expression. (1 + V5x)(-V5 + x)

A: We have

Q: Write your answer in simplest radical form. 12 14

A: Use pythogoras theorem

Q: (2+4)(2-4) They each have a radical sign

A: