Simplify the following expressions. a) 9² ·b²² (² + 1² a) -2 b39-3 (75-259/ : in 2n c) (x-y) ²^ (xy+ y²)^ x² - y²)^y^ b³2² 29-¹ (31-2) -5 Compute the following Sums and products 6 Σ (j² tj) J=2 Y

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A: To show that, 3x3+x-10x2+4x+4=3x-12+37x+38x+22

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A: Topic:- simplification

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A: Solution (7+i8)⁶(4+i7)⁶=((7+i8)²)³((4+i7)²)³ » (49-64+112i)³(16-49+56i)³ »(-15+112i)³(-33+56i)³ »

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A: Solution of the problem as follows

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A: Solution:we have to find integers and so that first we find gcd of (3953,1829)here we see that…

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A: The detailed solution is as follows below:

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A: To simplify

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A: The given number is 989. The objective is to express the given number in the form of x2+xy+5y2.

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A: Given : x2 - 16x + 3 ÷ x - 45x2 - 45

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A: We have to solve two subparts in the given problem.                        (a) We need to work out…

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A: NOTE: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question…

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A: simplify 6-2(3x+5)+7x

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A: Use the property of Matrix addition and multiplication to get this.

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