The polynomial y=−0.74x^4+3.2x^3+26.1 describes the billions of flu virus particles in a person’s body xx days after being infected. Find the number of virus particles, in billions, after 1 day. There are  billion virus particles in a person’s body 1 day after being infected.

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A: To divide first polynomial with the second polynomial

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A: We have to solve the given problem by division method.

Q: Write two rational expressions whose product is x + 5 x – 2' X+ -4, x # 1, x # 2.

A: These functions are just simple observations of definition of rational functions

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A:

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A:

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A:

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A: Given 2x4+3x3-7x-10x2-2x

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A:

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A: Find the constant that completes the factorisation

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A: The function is given by f(x) = -x2+x+2 To evaluate : The difference quotient.

Q: Find: (x^3 – x + 1) – (3x – 1) *

A:

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A:

Q: 8. Find x +3 2x

A:

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A: NOTE: Refresh your page if you can't see any equations. . the exponential function is in the form of…

Q: y = In(4x² + 1)

A:

Q: evaluate x^2-1x-2 divided by x-2 when x=-3

A: Explanation of the solution is given below..

Q: - Find x. 6x-20t6x.20 1-360 (6x - 20)

A: As you have posted multiple questions, we will solve the first question. If you need the other…

Q: find the common multiple of the denominator of 2/x2-4 and 5/x2+3x-10

A:

Q: At 12:00 noon, there were 225 bacteria present.  By 4 pm, there were 427 bacteria.  If the bacteria…

A: Let y=cax where y= amount of bacteria c=225 , a= growth factor  Now, At4pm,t=4,y=427 so,…

Q: calculate using long division (2x4 + 7x3 - 17x2 - 58x - 24) / (x - 3)

A:

Q: Find the value of x. 3x 4x 5x 6x

A: We Know that a whole circle measures 360 degrees. Here given plane is divided  by four parts.

Q: What is the number whose square diminishes from three times its 2 times

A:

Q: Add.     3x/(x + 2) +x/(x - 2)

A:

Q: At 12:00 noon, there were 225 bacteria present. By 4:00 pm, there were 427 bacteria. If the bacteria…

A:

Q: Find X +5 2x+20x -}

A: Topic:- integration

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A: Given query is to divide using long division.

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Q: product of y64 · V8 can be expre

A:

Q: Divide 2x³ – 5x² – 8x + 15 by (x – 3) -

A: 2x3-5x2-8x+15x-3

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A: Given: log3x2-6x=3

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A: The given diagram is

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A: We can solve the problem by long division method.

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A: Consider a function f(x) with the factor (x-2).

Q: Explain how to subtract the polynomial -3x2 + 2x - 4 from 4x2 + 6.

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A:

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Q: Find two integers whose sum is 140 and whose product is as large as possible.

A: Topic=Algebra Two integers are 70 and 70.

Q: 1 Divide 5x -3 by 3x + 1

A:

Q: 8r +x2 - 8x + 10 dr. 1. x²(4x2 - 4x + 5)

A: The given integral is ∫8x3+x2−8x+10x24x2−4x+5dx.

Q: Divide x3+3x2+5x+3 by x+1

A: The the expressions in divisor, dividend and quotient form.

Q: Divide. (x³ – x²-4x² 4x +5x-2) - (X-1)

A: The given expression x3-4x2+5x-2÷x-1

Q: -2(x 2 + 9x) - 3(2x + 9)

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Q: Divide:  x3-3x2+3x-1 by x-1.

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A: solution is given below

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A:

Q: express as a single fraction involving positive exponents only. (2x)-1 + 3y-2

A: Given expression,  (2x)-1 + 3y-2 To express in single fraction involving positive exponents only.

Q: var (-2x+4) = 16,

A:

Polynomials

Try substituting 1. You will get 6 and not 0. Try other real values also. What About -2? Let us check.