Which expression is equivalent to 2(x² – 1) + 3x(x - 4)? (1) 5x² – 5 (3) 5x² – 12x – 1 - (2) 5x² – 6 (4) 5x² – 12x – 2 - O 2 O 3

Q: What is the coefficient of x7y8 in the expression of (x + y2)11 ?

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Q: 7x2y is equivalent to xy2 True O False

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Q: The expression 3(x + 2x- 3)-4(4x-7x+5) is equivalentto A) -13x- 22x+ 11 B) -13x + 34x-29 C) 19x -…

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Q: 4. Write an expression equivalent to 9x - 11y - 59 that is the difference of two products. 9x 11y -…

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Q: 1+ x Σ Aa" (1 – 2)? n=0

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Q: What is used in x²+4=0 x²+4+(-4)=0+(-4)

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Q: 2と ナ54215 3x-6y=15

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Q: Try to evaluate 361/2 without using a calculator. Real solution: O No real solution

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Q: Given 10z2 + 3z-1 Which terms are missing in the box? 102 -1 O 5x and -2.x 5x and 2.x O 3r and =r O…

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Q: If C = –3+ 5s² and B = -2s + 5, find an expression that equals 2C + 3B in standard form.

A: C = -3 + 5s2B =-2s + 5We have to find 2C + 3B2C = 2-3 + 5s2      = -6 + 10s23B =3(-2s + 5)      =…

Q: Multiply the following expressions. (x - 1)(x2 + 6x - 2) O r3 + 5x2 - 8x - 2 x3 +5x2- 7x +2 | O…

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Q: 3. Simplify the following expression 2x2+4x-6 x2-1 エ十3 :- 3x+1 2(3x+1) A) x+1 B) 4 3x+1 C) r+1 3x+1

A: 3) Simplify: 2x2+4x-6x2-1÷x+33x+1

Q: What is the expanded form of the expression 23 ? A - 2 x 3 B - 3 x 2 C - 3 x 3 D - 2 x 2 E - 2…

A: the expanded form of 23

Q: The area of a rectangle is represented by 3x2 + 14x + 8, and the width is x + 4. What expression can…

A: length = ?

Q: Consider the following expression -4n2+6n-3. What is the coefficient of the n2 term?

A: -4n2+6n-3 we have to find the coefficient of the n2 term

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: 1 Which expression is equivalent to 4x – 5? Select all that apply. -- A A 3(2x - 5) - 2(x - 5) В 3х…

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Q: 2. Simplify the following algebraic expression: 3x² + 4y – x' + 7x² + 3y

A: Given:Algebraic expression

Q: 7. Simplify and evaluate. (2x³y²)³ a) (x’y (9y)? b) for y=-2 (3y*)

A: Given: a)2x-3y23x3y-42b)9y23y-13

Q: Which one is the answer if x3 + 5x - 20 divided by x - 3. 1. x2 + 3x + 14 + 22/x - 3

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Q: Given the following expression, what is the quotient? 2x3-x2 - 20x +15 x-3 A 2x2 - 5x +7 B x²+x-1…

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Q: Find the value of mLACD. A D (3x - 15)° (45- x)°

A: The given figure ABCD has measure ∠B=∠D=90° and the sides AB and AD are similar.

Q: Which expression is equivalent to (4x ²y 2 + 6x 2y 3- 12x 3y 2)?

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Q: 17 Which expression is equivalent to 6x + 13, A (2x+5)(3x- 1) B (2x-5)(3x+ 1) C (2x+ 1)(3x (2x

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Q: Which of the following is equivalent to the expression 9x² – 16? O A. (3x- 8)(3x + 8) O B. (9x -…

A: Using algebraic operator.

Q: Simplify: 3x2 + 9xy b. 9x – 9xy² x2 – 2x – 15 12y? a. 3x2 + 8x – 3

A: The given expression is x2-2x-153x2+8x-3.…

Q: Evaluate this expression for x = 5: x - 2x + 3x - 4x + 5x.

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Q: - 209 + कर х Find a 18.6 25.0 0= - X 48800x²

A: The given equation is  -209x2+9.8148600x2-0.57x=0

Q: 9. Find the value of x. (3r+2)° (5x+17)°

A: Concept: The angle subtended by an arc at the center of the circle is double the angle subtended on…

Q: 1. Find the value of x. (3x + 16) (8r + 3)* (10x- 28)

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Q: 3. Simplify the following expression x2-4x x+3 x2-2x-8 x+2 x+3 a) x x-2 b) x+3 (x)(x-2) c)…

A: 3. Given: x2-4xx+3÷x2-2x-8x+2

Q: Which of the following is 2x(x+ 4)(3x+1)/4x2(3x+1)(x+2) simplified?

A: Simply cancel out the common factors from numerator and denominator and write the remaining…

Q: Which of the following expressions is equivalent to (5x – 3) (2x-3)

A: We will expand the given expression using the FOIL method: (5x-3)(2x-3) =5x(2x) -5x(3) -3(2x) -3(-3)…

Q: For 2x^2+5=-x what is the correct substitution for a,b,and c in general form of ax2+bx+c=0 ??

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Q: Which of the following expressions is equivalent to (x- 4)2 ? O A. x2 +8x + 16 O B. x2 + 16 O C. x2…

A: Given information: x-42

Q: 1) 8x2 - 81х + 2у+ 197 - 0 x- 2y = -3

A: As per guideline we have to solve one question Please repost other question again

Q: c) Find the rum 1) 2x² - 2x + 5 = 0 7x²³²-5x + 6 2 x + 8x + 15 = 0 procu

A: We know that for a quadratic equation:ax2+bx+c=0, the sum of roots =-baproducts of roots=ca

Q: What is 4x^3−10x^2−24 / 2x^2+3x? Type your answer in the form ax+b or ax-b.

A: we have to write the given function 4x3-10x2-242x2+3x in the form ax+b or ax-b.

Q: What is the value of 2x* + 5x3 +7x2 – x + 41 , if it is known that x =-2- V3i Select one: a. 6+i Ob.…

A: We will solve the problem.

Q: The expression x- 16 is equivalent to A) (x+8)(x2-8) B) (x -8)(x2 - 8) ) (x2+4)(x2-4) D) (2-4)(x2 -…

A: We need to find the factor of x4-16.

Q: Find the quotient of (2x-5x? + 7) ÷ (x - 3). 2x2 + x + 3 + 16/(x-3) O 2x? + x + 3 - 2/(x-3) 2x2 + x…

A: Given; (2x3-5x2+7)/(x-3)

Q: What is 3x+5 = 29

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Q: Which of the following expressions is equivalent to (2x – 5)2

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Q: Perform the indicated operations.

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Q: Evaluate the given expression at x = -2. - 6r + 8r2 - 4

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Q: 16. Find the domain of the expression V2x+4 3x-1

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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

Q: What is 2ln(7x+4)-13=-1 in exact form?

A: By solve given logirithim

Percentage

A percentage is a number indicated as a fraction of 100. It is a dimensionless number often expressed using the symbol %.

Algebraic Expressions

In mathematics, an algebraic expression consists of constant(s), variable(s), and mathematical operators. It is made up of terms.

Numbers

Numbers are some measures used for counting. They can be compared one with another to know its position in the number line and determine which one is greater or lesser than the other.

Subtraction

Before we begin to understand the subtraction of algebraic expressions, we need to list out a few things that form the basis of algebra.

Addition

Before we begin to understand the addition of algebraic expressions, we need to list out a few things that form the basis of algebra.