Simplify the following expression completely. За + 3 x2 + 10x + 9 Enter the numerator and denominator separately in the boxes below. If the denominator is 1, enter the number 1. Do not leave either box blank. Answer:

Q: Evaluate the expression (x + 3)ž + (x – 3)º + (x + 2) when x = 6.

A:

Q: If the length of a rectangular vegetable garden is twice a number increased by 3 and its width is a…

A:

Q: Rationalize the numerator.

A: we have to rationalize the numerator. a-ba2-b2

Q: Write 1/ (√3−√5) without root expression in the denominator

A:

Q: Simplify the expression by combining like terms −(c − 6) + 5(c + 1)

A: - ( c - 6) + 5(c + 1) Open bracket - c + (-1) × (-6) + 5 × c + 5 × 1 Simplify  - c + 6 + 5c + 5

Q: Simplify the following expression x^2+ 5x + 6/x^2-9

A: (x2+ 5x + 6)/(x2-9) Let's factorize the numerator and denominator separately and then cancel out the…

Q: To write 2+5 in its simplest form, the first step is to multiply both the numerator and denominator…

A: answer first step is to multiply with conjugate  its true

Q: Simplify by rationalizing the numerator of the expression. Vxz - Vyz Vxz - Vyz 2 2.

A: Let's find.

Q: Perform the indicated operations and simplify completely: (2 – 1)? – (z + 3)*

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Q: Simplify the following expression completely. x2 + 7x – 30 x2 + 15x + 50 Enter the numerator and…

A:

Q: Insert one set of parentheses so that the following expression simplifies to 32.   20 - 4 * 4 / 2

A: To insert one set of parentheses so that the following expression simplifies to 32. 20-4×42 It can…

Q: The expression v36x can also be expressed in which TWO of the following forms?

A: The expression can be expressed in:

Q: Rationalize the denominator to find the expression equivalent to V7 3+7 Numerator:

A:

Q: In the expression V64, the number 3 is called the and the number 64 is called the

A: Given expression: 643 Concept used: The radical equation is denoted as xa=k where  a is called…

Q: Simplify by combining like terms. 36x +9xy +7-11x + 13xy + 25x + 20

A: Given: 36x+9xy+7-11x+13xy+25x+20

Q: Simplify the difference quotient by rationalizing the numerator. Vx + h – 5 Vx - 5

A:

Q: V45 + V20 + 27- v125 +V12 |

A: on simplifying this we get

Q: Evaluate the expression when x = 6.3 and y = 4.5. 4.xy

A: Given: 4xy     ......(1)

Q: Use the commutative and associative properties to simplify each expression. 6+(9+x)

A: Given: The expression 6+9+x. The given expression can be simplified as, 6+9+x=6+9+x…

Q: Insert one set of parentheses so that the following expression simplifies to 28.   2* 5 + 3^2

A: To Insert one set of parentheses so that the following expression simplifies to 28. 2×5+32 It can be…

Q: Convert the following into algebraic expressions Three times a number minus the product of nine and…

A: The given statement is “three times of a number minus the product of nine and six”. The following…

Q: 03 3132x5y3+ V50x

A:

Q: Simplify the expression, and rationalize thedenominator when appropriate.

A:

Q: Write an equivalent expression without parentheses. -2(1.5h +5)-4(-0.5+3h)

A: The given equation is as follows- -21.5h+5-4-0.5+3h We have to write an expression by removing the…

Q: Simplify by rationalizing the numerator of the expression. /xz – Vyz 2 Vxz - Vyz 2.

A: topic - simplification

Q: Simplify the numerator and the denominator​ separately, then find the quotient.   -9(-2) 3-(-3)

A: Given: -9(-2) 3-(-3)

Q: Evaluate the expression if x = - 2 and y = 3. 5xy + 2

A: 5xy+2if x=-2  and y=3

Q: Evaluate the expression. (EX)) 5A 2

A: Given expression is(85)(42)(31)

Q: For Exercise, simplify each expression. 25 1/2

A:

Q: Simplify the expression, and rationalize thedenominator when appropriate.

A: Simplify: 81

Q: Simplify the following expression completely. 9x 90 x2 — Зх — 70 Enter the numerator and denominator…

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Q: Evaluate the expression x0 y3 for x = 20 and y = 2. O 160 O -8 ৪,000 118

A:

Q: Simplify the following expression so that no variable appears more than once and there are no 6.…

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Q: Write the expression as an equivalent, simplified expression with no radicals in the denominator.

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Q: Which expression is equivalent to 15x2 2x 8? O (5x + 4)(3x + 2) O (3x + 2)(5x 4) O (5x + 4)(3x 2) O…

A: Given expression: 15x2-2x-8

Q: Which expression is equivalent to V6x³y5?

A:

Q: The expression V102 - V104 is equivalent to 26 O 100 O 100 Submit Answer 10 O 10

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: Combine like terms to create an equivalent expression. 1.36 + 7.8 – 3.26 |

A: In this question we have to find the equivalent expression by finding the same terms and solving…

Q: Evaluate the expression 5a + 17 when a =10

A: Solved!!

Q: Simplify the expression, and rationalize thedenominator when appropriate.

A: 3t4v23 -9t-1v43

Q: Simplify the following expression. 6x²y 16xy2 O 3x 8. O 3y 8. 8xy 3 3x 8y

A:

Q: The expression (2x)5 (2x) 3 is equal to: Select one: 4x2 O 2 *4x² O - 4x2 O None О 4x2

A:

Q: Simplify by rationalizing the numerator of the expression. Vy 3

A: x+y3

Q: write the algebraic expression that is equivalent to the expression  csc(cot-13x)

A: Let  cot-13x=θcotθ=3x let in triangle ABC, ∠BAC=θ  Then,  cotθ=ACBC=3x1AC=3x, BC=1

Q: Calalate (1-)

A: Given expression is : 1-i5 To write the expression in standard form.

Q: Write the following as an expression and evaluate. 7 subtracted from the quotient of 0 and 5

A: 7 subtracted from the quotient of 0 and 5

Q: Simplify by rationalizing the numerator of the expression. Vx + Vỹ 3 Vx + Vỹ 3.

A:

Q: Simplify, using notation as needed, -150 The answer iS (Simplify your answer Type an exact answer,…

A: Given expression √-150

Q: Rationalize the numerator and simplify. 16 + h - 4

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.