x2 + 3x f(x) = -2x2 +5x

Q: Find the solution of the equation rounded to two decimals. 3.95 - x = 2.32x + 2.00

A: Given- 3.95-x=2.32x+2.00 To find- The solution of the above expression upto two decimal places.

Q: Show that x+1 0

A:  

Q: 2) Triangle PQR has vertices P (3, 3), Q (5, -1), and R (1, -3). What is the image of P after a refl...

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Q: Factor the expression completely. 3x3 - x2 - 12x + 4

A: Factor the expression completely. 3x3 - x2 - 12x + 4

Q: In Exercise, use a translation of axes toput the conic in standard position. Identify the graph, giv...

A: Given: x2+y2-4x-4y+4=0 The equation can be written as  x2-4x+y2-4y+4=0x2-4x+4+y2-4y+4=4x-22+y-22=4...

Q: Use properties of logarithms to rewrite the expression as a sum, difference, or multiple of logarith...

A: We have expand the given expression by using the properties of logarithms

Q: 88. DISCUSS: Sums and Products of Rational and Irrational Numbers Explain why the sum, the differenc...

A: The statement given is that "the sum, difference and the product of two rational numbers are rationa...

Q: )Draw the graph for the function Y = 1-x and then find (Dr) & (Rf). x+6

A: We have to find the domain and range of the function and also draw the graph of the function. 

Q: Determine whether the given orthogonal set of vectors is orthonormal. If it is not, normalize the ve...

A: Determine whether the given orthogonal set of vectors is orthonormal.

Q: Solve the given linear equation.

A: The given linear equation  is 2+13x=-4 To solve for x

Q: perform the indicated operations and express the answer in simplest form. (x2 - 3x - 4)/(x2 - 1) ÷ (...

A: Given x2-3x-4x2-1÷x2-x-12x2+6x-7

Q: The given equation involves a power of the variable. Find all real solutions of the equation. x2 = 1...

A: Given: x2=1000 Sole the equation using power equation. X=±a  

Q: In Exercise , find the orthogonal projection of v onto the subspace W spanned by the vectors u?. (Yo...

A: v=123 , u1=2-21 and u2=-114

Q: Simplify the rational expression.

A: GIven2x3-x2-6x2x2-7x+6

Q: FInd the length of a tangent drawn to a circle of radius 3.2cm from a point which is 6.5 cm away fro...

A: It is problem based on circle  A straight line drawn from centre to its tangent is perpendicular  I ...

Q: Solve the equation for the indicated variable.

A: the given equation is: PV=nRT we have to solve the given equation for the variable R.

Q: Find the expression that makes the equation true. 1 7x 15 x2 9. x + 3 x2 Blank 1: Blank 2:

A:

Q: In 2015, there were roughly 1 x 10^6 high school football players and 2 x 10^3 professional football...

A: Given there were 1*106 high school football players and 2*103 professional football players in 2015.

Q: Multiply the algebraic expression using a Special Product Formula, and simplify. (x - 3)3

A: The special product formula of x-y3 is, a-b3=a3-3a2b+3ab2-b3         ...(1)

Q: d 1 csc-1(Invx) dx %3D 1 -

A:

Q: Multiply the algebraic expression using a Special Product Formula, and simplify. (2x + 3y)2

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Q: Simplify the expression and eliminate any negative exponent(s). Assume that all letters denote posit...

A: Given: a x34x54b y23y43 To Find: To simplify the given expressions

Q: Let A and B be positive definite symmetric n X n matrices and let c be a positive scalar. Show that ...

A: As per guidelines we are supposed to solve first three subdivisions. Please repost other questions s...

Q: The graph of y=-3x + 19 passes through (1, -8a) in the standard (x, y) coordinate plane. What is the...

A:

Q: Let A be an m X n matrix with linearly independent columns and let A = QR be a QR factorization of A...

A: Let A be an mxn matrix with linearly independent columns. The columns of matrix Q in QR factorizatio...

Q: Solve the equation for the indicated variable.

A: The given equation is F=GmMr2

Q: Perform the indicated operations, and simplify.

A: The given expression is y13y23+y53

Q: At a concession stand, five hot dog(s) and two hamburger(s) cost $12.75; two hot dog(s) and five ham...

A:

Q: Given the function f(x) = -5 x -6Evaluate f(−5)= Find x when f(x)=14 x=

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Q: Find the symmetric matrix A associated with the given quadratic form.

A: To determine: The symmetric matrix A associated with the given quadratic form. 5 x12 - x22  + 2 x32 ...

Q: The given equation is either linear or equivalent to a linear equation. Solve the equation.

A: Given

Q: You borrow $5000 to help pay your college expenses. You agree to repay the loan at the end of 8 year...

A:

Q: Solve 2x – 1 -3 and write the solution in interval notation. If there is no solution, type Ø.

A:

Q: Evaluate the expression.

A: the given expressions are: (a) -6--4 (b) -1-1 we have to evaluate the given expressions.  

Q: DISCUSS: Easy Powers That Look Hard Calculate these expressions in your head. Use the Laws of Expone...

A: (a)18595=(9×2)595=95.2595Using Lawaman=am-n=95-5.25=25=32

Q: Identify the graph of the given equation. 3x2=y2-1

A: Identify the graph of the given equation. 3x2=y2-1 The graph is a hyperbola with vertices (0, 1) and...

Q: Algebra Question

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Q: Factor the expression completely. t3 + 1

A: Factor the expression completely. t3 + 1. We know that the identity is, a3+b3=a+ba2-ab+b2

Q: Thanks ??

A:

Q: Solve the equation for the indicated variable.

A: Given- ax+bcx+d-2 To solve- The above equation for the indicated variable x.

Q: Find the quadratic function y = ax+ bx + c whose graph passes through the given points. (1, - 4), (-...

A:

Q: Simplify the fractional expression. (Expression like these arise in calculus.)

A: 1+x3-14x32

Q: Orthogonally diagonalize the matrices in Exercise by finding an orthogonal matrix Q and a diagonal m...

A:                                  A =10-1010-101           First find the eigenvalue and eigenvector....

Q: solve 2x – y = 5 and 3x + 2y = 11 by using substutional method

A: Given : 2x-y = 53x+2y = 11

Q: 55-56 - Values of an Expression If 0 = T/3, find the value of each expression. 55. sin 20, 2 sin 0 5...

A: To find the value of given expression if θ=π3. 55. To find value of sin2θ and 2sinθ. Evaluating the ...

Q: Aa family has two cars. The first car has a fuel efficiency of 30 miles per gallon of gas and the se...

A: Given that Fuel efficiency of first car=30 miles Fuel efficiency of second car=40 miles Combined mil...

Q: The given equation is either linear or equivalent to a linear equation. Solve the equation.

A: Given 13-t+43+t+159-t2=0

Q: Given the function defined in the table below, find the average rate of change, in simplest form, of...

A: Given information is : We have to find average rate of change of the function on interval 10≤x≤15

Q: Find the value of 'p' the following pair linear equations has a unique solution 2x+py=-5 ,3x+3y=-6

A: When a system of linear equations in two variables has a unique solution, then the lines represented...

Q: 2. In the formula I = Prt for simple interest, P stands for r for -, and t for

A: We know that Simple interest of any amount can be calculated by using the formula I=Prt . Which can ...