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Q: If 2^x = 5 what does 8^-x

A:

Q: Explain the Chow Test for Structural Change across Time

A: Please find the explanation below. Thank you.

Q: ● Question 6 14 Simplify-3V8x" completely. Write answer in radical form Answer3D %%3D _2 Entry Tip:…

A: Simplify the given expression as follows.

Q: don't know why you transfer Z^k to 2^k

A:

Q: 50cos^2(0.3π)

A:

Q: (2.80x10^-3)_(1.28 x 10^1) (3.20 x 10^-4) O 1.27 × 10^1 O 2.0 × 10^2 O 1.2 × 10^6 O 1.12 × 10^2

A: We can do it by division method.

Q: у +3у-еX denkleminin genel ҫozйтйпй bulunuz. a. y = e^(-3x)/6 + ce^(-3x) O b. y = e^(3x)/6 +…

A: The given differential equation is                                                      y'+3y=e3x…

Q: How can I prove if i^2 = Square root -1 is true or false

A:

Q: Step by step how to solve 4(2^x+2^-x)=17

A: Given,

Q: 5^(X-2)-5^(X-1)=20

A: See the attachment

Q: Simplify using properties of exponents. (8x/3) (4x'/2) (8x'/3) (4x'/2) = (Use fractional exponents…

A:

Q: Write the expression in radical notation. z^(-(4)/(5))

A: The mathematical form to write  as  is called radical form.

Q: Can (3* 3^1/2)- (3(3)^1/2)^1/3 be simplified as an exact answer?

A:

Q: (2x^(-2)y^(8))/(50x^(n)y^(7)) simplifies to (y)/(25x^(5)) what must be the value of n

A:

Q: Use the laws of exponents to simplity. Do no (m^((3)/(4))n^(-(5)/(3)))^((2)/(7))

A:

Q: ((3x^-1 -3y^-1)/(y^-2 -x^-2))

A:

Q: х+2)y"-(2х+5)у'+2у%3(x+1)е^х

A:

Q: Compute L^−1{ 2e^−3s/s^2+3s+2}

A: Given,            L-12e-3ss2+3s+2

Q: (x^4+7x^3+10x^2-x-2)/(x+2) How to solve using synthetic divison?

A: Synthetic division

Q: How can I rewrite this 0.9x^(-0.1) y^(0.1) / 0.1x^(0.9) y^(-0.9) into this: 9y/x

A:

Q: x^2 / (1-x) = 1 * 10^-8 (Hint: assume that x << 1 to make the problem much faster) I have to solve…

A:

Q: Residue of (10e^st)/((2s^2 + 3s +1)(s^2 + 1))

A: Given function is f(s)=(2s2+3s+1)(s2+1)10est​.Step 1: To find residue first we find the…

Q: when you come across an ( i^2) that should be converted to ______

A: when you come across an i2 that should be converted to ______

Q: QUESTION 4 Convert 185 acres to ft² How many sig figs should you have in your answer? Write your…

A: Significant figures of a number in positional notation are digits in the number that are reliable…

Q: hp(h)u[ h^S

A:

Q: An automobile engine with a displacement of 2.03x10^2 in^3 = cm^3

A: 1in = 2.54 cm 1 in^3=(2.54cm)^3          =(2.54)^3 cm^3           = 16.387064 cm^3 Given…

Q: *?=""y=e^(-5x), y

A:

Q: tan^7(x)sec^2(x)-tan^7(x)   7tan^7(x) 9tan^9(x) tan^9(x) tan^2(x) tan^7(x)

A:

Q: Vs = ft - f- f+ + f =

A:

Q: 6) Find √ 3e^dx

A:

Q: solve for x. Simplify 1. 2x^2+6=0 2. x^2+3x+9=0

A: we have to solve for x

Q: Why do we distribute exponents in cases like (x/y)^2 = x^(2)/y^(2) but not distrute in cases like…

A: Because the power rule is different for division and addition.

Q: Find all real and imaginary solutions to the equation n^3-3n^2-n+3=0

A: Given that x3-3x2-x+3 = 0we have all real or imaginary to the given equation

Fundamentals of Trigonometric Identities

Trigonometric Identities are the equalities that involve trigonometry functions and hold for all the values of variables given in the equation.