Simplify and write your answer in rectangular form. |(4.5315-j2.1131)+10cjs43.0864– 10ej0.5236+ 9.2195449.3987 (6+j7)(8-j4)(7230 –5+j8)) [(3+j4)²[2cjs30 + 2220 + 6ei0.252|| (3 + j7)(5cjs25) + (3430)²

Q: 1. Simplify the following 2x 6x³ ÷ x+1 x²-1 a. b. (x +(2+√3)(x − (2+√3)

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Q: (152+ 10i) – (153– 57i) =|

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Q: 4/5 + (2|-3/5|)2 x 25/36

A: Given expression is 45+2-352×2536 We know that -35=35 Therefore, we have…

Q: (9х? + 9 — 3x) — (4 — 6х + 8x?)

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Q: 4 from 8.2? Your answer should be a polynomial in standard form, Subtract 3c2+7r x- 6r +2. 1.

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Q: Write (2p?) without exponents.

A: The objective is to write the expression without exponents.

Q: * (51) + (1- 31) (Ada) (5-si) (-1+si) (multi ply) (multiply)

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Q: Write the quadratic Q = x1x2 + 4x1x3 – 12x2x3 + 9x2x4 + 5x – 18x3X4 + x? in quadratic form x² A x ,…

A: Given:  Q=x1x2+4x1x3-12x2x3+9x2x4+5x32-18x3x4+x42 Let x=x1x2x3x4 As there are 4 variables, so take A…