perform the indicated operations, and express your answers in simplest form. 3x/(x + 7) - 2/x

Q: Choose non-zero values for a and b (a > 1, b > 1) that satisfy 12 · x = 12.

A:

Q: Solve for all values of x. 1 2x x + 9 x – 9 x2 - 81 Answer: Submit Answer

A:

Q: Solve the given equation for x. 76x – 2 31 x =

A:

Q: Find the values of x for which 12x - 20x+5 < (2x+1)(x–1).

A:

Q: x/12 less than or equal to 3, if x = 48

A:

Q: Find the value of the expression at x = 5. Зх — 1 X + 2

A: To compute  3x-1x+2 when x=5

Q: {x|x EN and 15 is less or equal to x&lt;60}

A: The solution set is given by,

Q: (1+x)

A: Given function is: fx=x2+2x+31+x2+x1-x We have to express f(x) into partial fractions.

Q: slove the equation for all values of x |5x+8|=3x

A:

Q: Find the value of x. x-3 De

A:

Q: Find the exact value of x. 15/2 15/2

A:

Q: b) -6e9+8 - 2 = -74

A: NOTE: Refresh your page if you can't see any equations. . add 2 to both sides

Q: Solve the equation for x. let X = 2x or X = 3x.  22x+2 - 17 . 2x + 4 = 0

A: Consider the provided equation, 22x+2-17.2x+4=0 Solve the equation for x. Let X=2x. Put the value of…

Q: Solve for x in terms of b . Report your answer using set notation. 1 1 글10g,(x3) + ㅡ10g( x2-2x + 1)…

A: We will be using the formula below of logarithm to solve given equation, alog b log balog a + log b…

Q: 6) 10 xdx (1-x2)3/2 S, T₁

A: See the details solution in below

Q: Solve the given equation for x 437 – 5 3x-5 34

A: We are given an  equation 43x-5 = 34 We have to determine x . We find x by taking log on both sides…

Q: A. Find the value of x 1. 2. 5x 3. 3x 3x бх

A:

Q: 18. Find the value of x. x = 9 2x

A:

Q: If x? – 2x – 3 = (x+ A)² – B² , then the value of Bis %3|

A: Given that   x2-2x-3=(x+A)2-B2,  we have to find the value of B. To solve the problem we first…

Q: c. (x + 3)(x + 8) = x Ex2

A:

Q: Solve the equation for x.  2ex/3 - 9 = 0

A: Solving an equation in one variable involves isolating the variable using algebraic operations.…

Q: perform the indicated operations, and express your answers in simplest form. 5/(x2 + 3) - 2/(x2 + 4x…

A: Given expression is 5x2+3 - 2x2+4x-21

Q: For what value of x, 3x 2х 2:

A:

Q: Find all x ∈ R that solve this equation: 123 = x · (2x · (3x − 3) − 2) + 100 + 20 + 3

A: Using quadratic equation,

Q: Solve for x. x Clear A Undo A Redo 39° (7x-2)° |(17x+6)°

A: To find the value of x in the following figure.

Q: Divide 4x-a - 3x - 2 by a- 5 R(x) Give your answer in the form Q(x) + D(x)

A:

Q: Solve for x.

A: Given,

Q: Solve the follow stem हिडन्छ -5 =11 3x + %3D

A: We can solve the system by using the elimination method. In elimination method, we can add two…

Q: perform the indicated operations, and express your answers in simplest form. 10/(x2 - 5x) + 2/x

A: To add10x2-5x+2x

Q: What value of x makes this statement true? 3x = 2x + 12 12 2. 5.

A:

Q: Solve for X (length of BC) when the length of AB is and the length of AC is 3.7 inches 28.2 inches A…

A:

Q: 5 x 3x + 44 ° k

A:

Q: h(x) = x+6 & h¹(x) = 13 Find h h¹ and simplify ●

A: Given that the function hx=x+613. Find the expression of h∘h-1 and simplify.

Q: Solve the equation below for x.  1/3(-x + 3) = -x - 4

A: Answer and explanation is given below

Q: Solve the following equation for x, where x represents a real number. X = 0.42x - 2.90 X = (Type an…

A: Simplification

Q: 10 4 2x х— 2

A: Given :- Equation given  10x2 - 2x + 4x = 5x-2.

Q: for what value of x do the expressions 2x-3 and x + 9 take values with opposite signs?

A: It is given that the expressions 2x-3 and x+9 take values with opposite signs.

Q: Solve for the value of x 18 4x – y 24 12y Ox = -5 Ox = 2 Ox=5 X = Ox = 7

A: We have given  1824=4x-y12y 18=4x-y .......(i) 24=12y ........(ii) y=2412 y=2 Put y= 2 in equation…

Q: Find the values of x for which 12x2 – 20x+5 < (2x+1)(x-1).

A: We have to find the values of x for which 12x2-20x+5&lt;(2x+1)(x-1) .

Q: Find the value of x given that 2x-5=13.

A: We have to find the value of x for  2x - 5 = 13

Q: Find all solutions anx + 1 = 0

A: Given,                 tanx+1=0

Q: |x + 1| = |x² + x 2|

A:

Q: Solve the equation: x + 14 = 12 O x= 12 X = %3D O x= 2 X = O x= -2

A: Solution:                       x+14=12       or,           x=12-14

Q: Use back substitution to solve each of the followingsystems of equations: x1 + x2 + x3 = 8 2x2 + x3…

A: x1+x2+x3=8     →1      2x2+x3=5     →2              3x3=9      →3 From equation (3), we get…

Q: Find the exact value of x. 6.

A:

Q: * Express 2x² -x+ 6 in the form n(x-- o)?+r where p. g and r are constants to be found.

A: In this question we have to deal with the polynomial.

Q: The expression x + ax² + bx – 3. where a and b are constants, has a factor of x- 3 and leaves a…

A:

Q: Find the value of x. 2x

A: We can solve it using the properties of circle as below

Equations and Inequations

Equations and inequalities describe the relationship between two mathematical expressions.

Linear Functions

A linear function can just be a constant, or it can be the constant multiplied with the variable like x or y. If the variables are of the form, x2, x1/2 or y2 it is not linear. The exponent over the variables should always be 1.