6. Find y" give y = 7³x a) 21³x In(7) b) 63³x In(3) c) 3(7³x)ln(3) d) 9(7³x)(ln7)

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A: The solution is:

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A: From the given problem:   -2a6a+4   So, now multiplying.   -2a6a+4=-2a×6a+-2a×4=-12a2+-8a.....-×+=-;…

Q: Factor 4x2 11x – 45 . - Use parentheses, no spaces and lowercase letters for your answers.

A: 4x^2 - 11x - 45 4x^2 - 20x + 9x -45 4x(x-5) + 9(x-5)  (4x + 9) (x-5)

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A: This is a problem of complex analysisi.

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Q: Suppose f'(x) = = 8x8 5x78x²9. What particular solution that satisfies f(1) = - 661 72

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A:

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Q: Two numbers that add to 9 and multiply to 20 are

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A: Answer: y=-12x2

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A: topic - area of composite figure

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A: Explanation of the answer is as follows

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A: E(X)=0, E(X2)=2, E(X3)=0, E(X4)=5,Let Y=a+bX

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A: In a given triangle by using the trigonometric ratio:

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A: We have to find product