Simplify the following expression. (x+72 x2-49 X-7 7x-49 (x+7)2 O A. (x-7)2 14 (x +49) В. 2-49 7(x+7) С. C. х-7 (x+ 7)3 O D. 7(x-7)

Q: Which could be used to evaluate the expression -b O (-6)(4) + (-6) O -6)(4) x (-6) O (-6+4)+-6+ O…

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Q: Simplify the following expression. x²- -5x 6. х-2 X-2 O A. X+3 О В. х-2 x - 5x +6 C. X-2 D. X-3

A: Given:         To determine: simplified expression

Q: Simplify the expression 9a-2(4a+10) + 6a? О За 8а + 20 O 15a-8a + 20 O15a?- 8a - 20 O 3a? - 8a -20 3…

A: Simplify the expression

Q: Simplify 2. O i O-1

A: To simplify i2 Note that :i=-1

Q: 10. The value of Mickey Mantle's baseball card purchased in 2001 is expected to increase using the V…

A: As per our company guidelines we are supposed to answer only first question. Kindly repost other…

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Q: Find the equivalent expression to the expression shown below. 3 T 24x 7 y 3-ly 3 O 8z7 y7 O 827 yu O…

A: Here we have to Find the equivalent expression to the expression shown below.

Q: Evaluate the algebraic expressions for the given replacement values 6) -5|x + 8| when x = -12 7)…

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Q: Which of the following expressions simplify to - O - (5-2) ㅇ (-5)-2 (-5)* -l

A: Simply check all the option and check it which will come to - 1/25.. Option A is correct

Q: The most conveneient way to evaluate x² – 4 by substitution is to let x2 – 4 =y A True B False

A: On solving this we will get

Q: Simplify the following expression (x+7)2 x2-49 x-7 7x-49 (x+72 O A. (x-72 14 (x² + 49) O B. x - 49…

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Q: Evaluate the expression for y = −3. (If an answer is undefined, enter UNDEFINED.)   2y + 10 y2 + 25

A: In this question we will use basic of calculus i.e finding values of function. We will simply put…

Q: ) First, rewrite the expression by combining like termns. 21r 7 9r- 8- 2r

A:

Q: 5. Simplify: y23 x7 O x7 y ¹5 15 x7 y15 O x7 y 2³ (x5)-2 x ¹ y ² 3 xy-3 (y-6) ³

A:

Q: Simplify the following expression: (3x - 4)(4x +3) 12x - 7x – 12 7x2 – 1 - 12x + 6x - 12 7x + 3x – 1…

A: The expression is given by 3x-44x+3 To evaluate : The simplified expression.

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A: In we will find answer of the given problem

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Q: Simplify the following expression. (3x²y'z² 5xz 2/-3 27x y5 125221 5z2 2xy 125z" 27x5 O 125z21 27x…

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Q: What is another way to write the following expression? (8x + 24) + (9y + 81) O A. 8(x+3) + 9(y + 9)…

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Q: (-3z? – 4z + 7) - (2z2 + 2z – 1) - (2z - 3z + 7) = -3z? +z - 1 O True False

A:

Q: Simplyfy the following expression given that x=2 -5--6x=

A: We have to simplify the following expression given that x=2 (I can't understand it's two times -ve…

Q: Simplify the expression (-2a + 4x + 2) – (5x² – 3x + 1) O -6x2 +1 7x +7x +1 3x +x+ 3 O 7r + r + 3

A: In this question given that a equation and we simplify this equation by using mathematics algebra.…

Q: Previous x2 + 2x – 3 4x2 – 24x | Simplify the following expression: x2 – 3x – 18 2x2 – 2x -22x – 3 A…

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Q: 5. Simplify the following expression: a-°y!4z7 (æyz)* yll -9,,14 xy222 -8 y8 29 7,7 x'y z11 O…

A:

Q: Simplify the following expression. x²-10x x2 +x + 2 x +9x x +9x X-9 O A. x+9 -9 О в. x+9 2x -9 x+9…

A: Given:- x2-10xx2+9x+x2+xx2+9x To Find:- Simplfy the given expression

Q: What is the expanded form of the expression 45 ? A - 4 x 5 B - 4 x 4 x 4 x 5 C - 4 x 4 x 4 x 4 x…

A: In expanded form multiply the base by itself exponent times.

Q: 5. Simplify the following and state any restrictions on the variable. 4x² – 20x а. 4x? –1 X +3 2x…

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Q: Evaluate the expression for  y = −7.  (If an answer is undefined, enter UNDEFINED.) −y − 11 y2 +…

A: we have given two expression to be evaluated for y=-7First expression is:1) -y-11 For…

Q: -4 -3-2- 1 2 3 4567 89 10 11 12 Q-3 321

A:

Q: substituting 26 for hypotenuse, 24 for adjacent, and 10 for opposite, you have these values.

A: Given data: The given base of the triangle is b=24. The given height of the triangle is p=10. The…

Q: Simplify the following expressions fu (x+2)(x- x+3) 1. 3. x+2 2-x 25-x.15x+1 3x,5-x

A:

Q: Which of the following is an equivalent form for the expression x-817 A) x(x-9) B) (x+9)(x-9) C)…

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Q: Which expression is equivalent to -36y – 13? -12(3y – 1)+1 O -12(3y+1)+1 -12(3y+1) – 1 -12(3y – 1) –…

A:

Q: Simplify the following expression, given that x=9: -6--4x=

A: Given,          The expression is -6-4x.

Q: What is an equivalent expression for (z+y) (z-y) that is true for all values of x and y?

A: So option (d) is correct.

Q: Which expression is equivalent to 4x-4x2 +x- 1? ㅇ (4z2-1) (z- 1) O (2x² + 1)(2æ – 1)(x – 1) O (4교2 +…

A: The objective is to find the correct expression.

Q: Add the algebraic expressions applying the rules of signed numbers. 25y3-15y2+8y+40 and…

A:

Q: 3. Simplify the following expressions: -3 V18 +3 V8 - V24 -3V18 + 3V8 – V24 -V27 – 3V45 – 20 +2V45…

A:

Q: Simplify the following expression. (x+72 x2 - 49 X-7 7x-49 (x+7)? O A. (x- 7)? 14 (x + 49) Ов. 2-49…

A:

Q: Simplify the following expression. 22 + 2x 8 x2- 5x + 4 x2 - 16 x2 + x - 6

A:

Q: Simplify the following expression: (8. 6x - 13.2) – (11.2x – 15.6) O -2. 6x + 2.4 O 19. 8x + 28. 8…

A: To simplify the given expression

Q: 3y(y+7) 1. Simplify (y+7)(y² –9), under what conditions is this expression undefined?

A: In this question we will use basic of algebra i.e any expression is undefined when the value of…

Q: 2. The expression 7x -3 is equivalent to which of the following expressions? x+2 9 3- X +2 17 7-- X…

A: Option 2 is correct

Q: of the expressions that 22. 4x-8 a. 2(2x – 6) ь. 2(2х- 4) C.X-8+3x

A:

Q: Which expression is equivalent to 16z2 - 1? O (x+ 1)(16x- 1) O (4x + 1)(4x + 1) O (16x + 1)(16x - 1)…

A:

Q: x2 – 10x – 14 = -3? O (x – 5)² = –14 O (x – 5)2 = 36 O (x + 5)² = 36 O (x + 5)? = –14 |

A: x² - 10x - 14 = - 3 So, x² - 10x = 14 - 3 So, x² - 10x = 11 So, (x² - 2•x•5 + 5²) = 11 + 5² So, (x -…

Q: 4 Simplify the given expressions. a. (7.2 x 10) + (2.6 x 10) (1.3 x 102) b. (3.1 x 107) x (1.6 x…

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Q: What is the value of the following expression if x = 4, 2x + 3.1          3.9       11.1       1.11

A:

Q: Which of the following expressions below simplify to r+x- 1lx + 10? Select all that apply- O (2* -…

A: We have to find the option