2x Which expression is equivalent to a2 + 4 a2 16' where x 4 and x # - x + 4 1 x + 4 (x + 2) (x - 2) (x+ 4) (a- 4) x2 - 8x 4 (x + 4) (a- 4) x2 - 8x +4 (x+ 4) (x - 4)

Q: Solve

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A: Given that, -3x+3=-6x-7

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Q: 2 If the weight of the backpack is (5x - 15) pounds, find the value of x. (5x - 15) X = 6 pounds

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A: Initial amount of water, y intercept =8 inches Slope,m=3inches per day

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A: 3x-5=2x

Q: following value of x

A: To solve and find the value of x, for 5x+4=-14-x

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A: -5x+3≥-1

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A: This equation will be solved using algebraic operations. It is a linear equation in x,y. The given…

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A: According to the given information it is required to solve the equation for x.

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Q: The amount of military spending M (in biliions of dollars) in the U.S. during year t is given…

A: Given:The amount of military spending M in the U.S. during year t is givenapproximately…

Q: y - 2xy = 2xe %3D

A: Given differential equation is

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Q: Solve y = x2 + 1 and 2y = 3x + 4

A: Just follow the process and the solution is on the go.

Q: b. Solve y = x² + 1 and 2y = 3x+ 4

A: Solve by eqn

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A: Explanation of the answer is as follows

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A: Given : 257 = 161-y

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A: Expand the determinant, then find the polynomial for x and find roots as in next step.

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A: