Evaluate the expression when y=−6. y2−7y5

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

A: Given : x+2y

Q: (b) x? - x - 6 >0 (

A: First, factor the left side of the inequality x2-x-6>0. Split the middle term -x such that the…

Q: Evaluate the variable expression when a = 4, b = 1, and c = -2. %3D %3D b2 - Зас

A: We have to put the value in the expression and find the value.

Q: Write the expression in simplest form. (Vx - V3y )(Vx +5/3y)

A: Given query is to simplify the expression.

Q: -h < 4 true

A: Given,         -h&lt;4

Q: Simplify the expression. 1/2ln xy + 3/2ln x/y

A:

Q: -3 14. Simplify the expression (x*y}*

A:

Q: Evaluate the expression for the given value. a+ 6, when a = 2

A: Givenfind a + 6 when a =2 ?

Q: Evaluate the expression using x = 3, y = 4 and z = 1. (xy)2z

A: The given expression is (xy)2z

Q: Evaluate the variable expression when a 3 and c = %D a - 4c

A:

Q: Which of the following is equivalent to the expression below? 12(y + 89) A. 12(89y) B. (12 89) + y…

A: We can make it easier for you

Q: Identify the variable(s) in the algebraic expression. 4x - 5y+ 7 O X, y O 4x, -5y, 7 O 4, -5, 7 O 7

A: To choose the correct option

Q: y" (ex®-3x2+5)4 (Type an expression using x as the variable.) 증

A:

Q: What is the value of the expression x + y? when x = 3 and y = 5? O 64 О 34 O 28 О 13

A: Let us consider a expression, x+y  Then at (a,b) the expression becomes  a+b

Q: 40° yo

A: Two sides of a triangle are equal .So, it is an isosceles triangle . Opposite angles to the equal…

Q: Simplify the expression. Identify (x – 3)(x + 3) y = (x – 7) (x + 3) -

A: Here we have to simplify the expression,  The given expression is ,  y=(x-3)(x+3)(x-7)(x+3)

Q: (a) 3' = Write down the value ofx.

A: given: 3x=13 for finding value of x, we simplify given expression

Q: find the values of x and y. 40 40 8y 40

A: Triangle with values are given, we have to find the value of x and y

Q: =r' -r dr =?

A: Given :                         ∫24 x3-x dx

Q: Evaluate the variable expression when a = 2, b = 3, c = -1, and d = -4. (ь - d)2 : (Ь - d) d)2 (b -…

A:

Q: +y=S1

A:

Q: Evaluate the expression if r = 6 and y 4 and z = – 7 %3D I² – y – z

A: Given, x2-y-z x=-6y=4z=-7

Q: Evaluate the variable expression when a = 3, b = 4, c = −1, and d = -4. b2 – (d – c)2

A:

Q: Evaluate the expression for x= 2 and y = 4. 2y - 4 2y - 4 II

A:

Q: Simplify the expression

A: Given expression is y-2-x-2y-2+x-2

Q: (E) se(a-30)d6

A: (k) Given that                                                           I=∫sec2(7-3θ)dθ

Q: :The value of -2|U(A)| is

A: If the value of U(A) is (5) or (-5) then |U(A)| =5 then   -2|U(A)|=-2*5=-10. Otherwise answer is…

Q: Evaluate the expression when x=4 and y = 7. 36 y

A:

Q: 10 dr is The value of J5

A: The given integral,            ∫5101x2dx

Q: Evaluate and simplify the expression when c=1 and d=3. 3(2c + d) – 4(c - d) + d² = [ ? ]

A: Given; 3(2c+d)-4(c-d)+d2

Q: Identify the variable(s) in the algebraic expression. 4x - 5y+7 O X, y О 4х, -5у, 7 О 4, -5, 7 O 7

A: Given algebraic expression is  4x^2 - 5y + 7

Q: Identify the terms of -3xy2 + 2xy - 4 y3. O -xy², xy and -y O - 3xy?, 2xy and -4 y3 O -xy?, 2xy and…

A:

Q: Evaluate the expression if x = - 2 and y = 3. (x + y)/ (x - y)

A: x+yx-y

Q: -5+y5 ? y5

A: we will simplify expression in x,y

Q: Which expression is equivalent to 2x? – 3y? - О (2х + 3у) (2г — Зу) O 3x² – (2² – 3y²) O 4°y-6xy 2xy…

A:

Q: 4. Find the value of y. 125°/x°

A: We have been given a triangle

Q: Evaluate the variable expression when a 4, b = 1, and c = -2. b2 - Зас

A:

Q: Simplify the expression

A: y-1+x-1xy-1

Q: y" 2y0, y(to) yo, y'(to) vo

A: Calculation:

Q: Which expression represents a simplified form of Va'yl6? O zy! O zy4 2.4

A:

Q: Simplify the expression

A: Given: Let y=ba-ab1a-1b To Find: To simplify the given expression

Q: Evaluate the expression when x=6 and y= -2 2x-(3x+2xy-y^2)^2

A:

Q: Evaluate the expression when w= 288 3 V 6w – w = -

A: To evaluate the expression when w=2886w3-w

Q: (у?- бу+1) dу y-3

A: ∫un du=un+1n+1+C

Q: Which expression has the greatest value for x = -4 and y = 5? a. -3xy  b. 3xy c. xy2 d. x2y

A:

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

A: Given expression, 3x + y

Q: Is the the 2 next to a meant to be a subscript?

A: The "2" next to "a" is in the super-script (exponent). So, it is a2, that is, "a square".

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.