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2 years ago

What is the solution of the equation? 3 = b 3 a. 9 b. 6 c. 1 d. 0

Mathematics

1 answer:

weqwewe [10]2 years ago

3 0

If 3 = (b x 3)
C. 1
Substitute b for the answer choices so
9 x 3 = 27
6 x 3 = 18
1 x 3 = 3
0 x 3 = 0

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2 years ago

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By the quotient rule,

$y=\dfrac{x+5}{x^2+3}\implies\dfrac{\mathrm dy}{\mathrm dx}=\dfrac{(x^2+3)\frac{\mathrm d(x+5)}{\mathrm dx}-(x+5)\frac{\mathrm d(x^2+3)}{\mathrm dx}}{(x^2+3)^2}$

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3 years ago

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<em>substitute</em>

-5 = 1/2 * 4 + b

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y = 1/2x -7

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2 years ago