Simplify each of the following expressions as much as possible.   A)   5x-4-3x   B)  5x-(4-3x)

Q: 5. Simplify each expression 21x+6/21x^2+41x+10 * 21x^2+41x+10/7x+2

A: It is simplification.

Q: x" - 10x' + 41x = 0, x(0) = 2, x'(0) = 4

A:

Q: In Exercises 19-22, simplify each algebraic expression. 19. 5(2r – 3) + 7x 20. (5x) + [(3y) + (-3y)]…

A: We have to simplify the expression: 19. 52x-3+7x20. 155x+3y+-3y--x21. 34y-5-7y+2 19. Simplifying the…

Q: Give an example of an addition problem with three addends that would be much easier to solve…

A: According to the commutative property of addition,  For all real numbers a, b , (a + b)=(b + a)

Q: Solve each expression using the correct order of operations. (7.1)2 -6.7 x 3.1 (9.5) (5.6 - 4.6)…

A:

Q: 7 2x 10 3. (x – 2) · 4. X- 5 x* + 13x – 30 5- x

A:

Q: Determine which of the expressions are equivalent. Equivalent Expressions : (2x + 10) + ( 4x² +4 –…

A: Given information: The expressions are2x2+10+4x2+4-25x, x2-19x-2+7x2-6x+16, 10x2+11-x-24x+4x2-3,…

Q: If 5x + 6 = 108, then x is equal to

A: The given equation is 5x+6=108.

Q: If a and b are real numbers, the commutative property of addition states that a + b =

A: If a and b are real numbers, the commutative property of addition states that a+b =    Suppose two…

Q: translate each verbal phrases into expression eighteen plus the quotient of five and twenty. the…

A:

Q: How would you convince someone that (x - 4)/(4 - x) = -1 for all real numbers except 4?

A: here given rational equation such that x-44-x=-1where x≠4

Q: state the property that justifies each of the statements. For example, 3 + (-4) = (-4) + 3 because…

A: 1x=x

Q: What is any expressions raise to the power of zero is equal to?

A:

Q: state the property that justifies each of the statements. For example, 3 + (-4) = (-4) + 3 because…

A: Consider the given statement, 6+-2+4=6+-2+4  the associated property of the Addition states that if…

Q: First, change all substractions into add the opposite, then perform the calculations. (a).   44.9 +…

A:

Q: Simplify the expresslon. Assume all variables are positive. 4x4

A:

Q: 2x2-5x-3 4x+1 2) 4x2-12x-7 2x-7 |

A:

Q: write the arthematic sequance 2 4 6 8 10... in its standard form.

A:

Q: 2x2+5x-3 x²+4x 5) x2+3x-4 :- 2x2-5x+2

A:

Q: The expression x-1 1) (x+12)(x– 2) 2) (x-12)(x+2) 3) (x+6)(x+4) 4) (x-6)(x– 4) – 10x + 24 is…

A: use factorization to get the form

Q: Simplify each expression: -6x + 2(x + 4) 5(4x + 1) - 1 4x + 3(x + 1) + 2

A: Since you have posted multiple subparts we solve the first three subparts for you to get the…

Q: Which of the following represents the expression 24x% written in simplest form? (1) (3) 4 (2) 4x (4)…

A: Apply the formula, xaxb=xa-bx-a=1xa So, 244x-1/26x5/2=4x-12-521

Q: What expressions are equivalent to 2/9(9x+6)-1/2(8x-4)

A: We have to evaluate what expressions are equivalent to 299x+6-128x-4.

Q: The number ‘three’ has lots of different names. Give different names to the number 3: a) a name…

A: To give different names to the number 3 i. Using a plus sign + ii. Using a minus sign - iii. Using a…

Q: 1 +. +1 4. 4.

A:

Q: state the property that justifies each of the statements. For example, 3 + (-4) = (-4) + 3 because…

A: Given:                      -3 (2+ 4)= -3(2) +(-3)(4)   To determine:                         The…

Q: Perform the indicated operations and simplify completely: (x – 4)? – (x – 9)² - -

A: Using The Formula  a2-b2=(a-b)(a+b)

Q: A piece of land is to be fenced and subdivided as shown so that each rectangle has the same…

A: Given, Length of one smaller piece of land (l)= 3x+3 Breadth of one smaller piece of land (b)= x…

Q: Simplify to lowest terms. 24(x + 2) : 6 18(x - 1) : 3 12(x + 2) : 4

A:

Q: state the property that justifies each of the statements. For example, 3 + (-4) = (-4) + 3 because…

A: The given statement is, x3=3x To find the property that justify the above statement.

Q: Compute the value of these expressions: 1x8+1,12x8+2 and 123x8+2

A: Given the expressions:1x8+1,12x8+2 and 123x8+2

Q: Simplify each by combining like terms: A) 5x +3 + 4x - 2 = B) 5x2 + 6x + 2+4x2 - 2x + 1= C)…

A: Please find attachment for the details solution

Q: 1. Expand and simplify each expression. a) (8x – 3) (6x + 7) b) 3(2x + 1) – 2(x -5)?

A:

Q: Select the expression that is equivalent to (2x + 3)² 2x +3 1 2x+3 O (2x+3)² 1 (2x+3) 2

A:

Q: *1. If the variable x represents the total number of COVID-19 deaths in the United States since…

A: Here, x is the number of deaths.

Q: simplify by removing the inner parentheses first and working outward. [x3 - (x2 - x + 1)] - [2x3 +…

A: Our Aim is to simplify the equation given below:-x3-(x2-x+1)-2x3+(7x2-x+10)-(i)

Q: simplify 25^(-3/2) and show work

A: Given that: 25-32

Q: Explain from those answers why A100 is close to A0: [1/3 1/3] 2/3 2/3 .6 .2 A = .4 and A = %3D .8

A:

Q: Use the multiplication principle to solve the problem.How many different 7-digit phone numbers are…

A:

Q: 2 3/2 (4-x2) x2dx

A: The given integral is (4-x2)3/2x2, limit from 0 to 2.

Q: Express that answer in simplest form 2x + 7x +3 x'-8 x² -4 * 2x + 5x +2

A:

Q: Combine like terms to create an equivalent expressio 1.3b + 7.8 – 3.26 -

A: From the given problem: 1.3b+7.8-3.2b The like terms are: 1.3b,-3.2b.

Q: If the expression 4x 4 is written in the form ax'y°, then what is the product of a, b and c?

A: Solving the problem by simplifying it.

Q: Simplify: (7a)² O 7a? O 9a? O 14a? O 49a?

A:

Q: If we use the missing-addend approach to solve the problem 10 + = x, which is more correct to write:…

A: Here, we need to solve 10+ ? =x by the missing addend approach which will be as follows.

Q: Explain why 10^5 x 10^12=10^17 is true or false, if its false rewrite the right side to make it true

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Q: Solve the following: (-9-11)/(-4) -72+ (11 x 22)

A:

Q: Simplify. (1.012 x 10^-2) + (2.4 x 10^-4) Answer choices: a) 3.412 x 10^-6 b) 1.036 x 10^-3 c)…

A:

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.