18.

Q: (4+ 2n) + (5n°+ 2)

A: To simplify: The expression of 4+2n3+5n3+2. Concept used: The like terms add together. Calculation:…

Q: state nature of roots of 2x- 4r + 3= 0

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Q: simplify each complex fraction. (3/2x + 5/3y)/(4/x - 3/4y)

A: Simplify each complex fraction.         32x+53y4x-34y

Q: Show that the equation x6 + * – 99 = 0 has at most two real roots.

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Q: State the name of the property illustrated. (x + 4) + [-(x + 4)] = 0

A: The additive inverse property shows that the sum of a number or an expression with its inverse will…

Q: 2x+14, 5x+5 8x - 4

A: To solve for .

Q: Express -7+sqrt-25 as a complex number

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Q: Subtract. (3 + i)- (6 - 14 i) (3 + i)- (6 - 14 i) =| (Type your answer in the form a + bi.)

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Q: -6x2-5x+6.   The two roots of x=_____ and x=_____

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Q: Perform the indicated operations and express the result in simplest form. (3-J3)(4+j5) (6+j2)(4-j5)

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Q: 8*+9 = 32*-3 3(4x-1) = 4(x+3) (round to two decimal)

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Q: complex numbers in exponential form.

A: The given question as belonging to the complex number in which we have to find the exponential form…

Q: x + 3 < 3x − 4  Find the intersection of this equation if availble

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Q: %24 Express -64- V-49 as a complex number (in terms of i): V-64--49 = > Next Question SEP 30 MacBook…

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Q: of x so that x raise to the 4th=-8(i-square

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Q: -5X + Y=-4 10X -2Y =8 X=_________, Y= _______________

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Q: Multiply.  (11x + 10i)(11x - 10i)

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Q: Express in the form a + ib where a and b are real numbers. V1 - 2i

A: We will find out the required value.

Q: Plot the complex number and its complex conjugate. 9 - 6i Imaginary axis 10- 8

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Q: 4. Solve for уі Вхачул (2х-Бу+55;=3+2; x and

A: The given equation is: 3x+4y+2x-5y+5i=3+2i We have to solve for x and y.