2 years ago

The second term of a GP is 18 and the fifth term is 486 find the first term and the common ratio

Mathematics

1 answer:

valentina_108 [34]2 years ago

5 0

Step-by-step explanation:

everything can be found in the picture

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A parabola intersects the xxx-axis at x=3x=3x, equals, 3 and x=9x=9x, equals, 9.

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$x^2-12x+27 =0$

Step-by-step explanation:

Given a Parabola that intersects the x-axis at x=3 and x=9.

I presume you want to determine the equation of the parabola.

You can use this form:

Given roots of a parabola, the equation of the parabola is derived using the formula:

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The second term of a GP is 18 and the fifth term is 486 find the first term and the common ratio​

The second term of a GP is 18 and the fifth term is 486 find the first term and the common ratio