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3 years ago

14x^2-8x+3 + -6x^2+7x-11

Mathematics

2 answers:

Simora [160]3 years ago

8 0

8x^2-x-8

:P yay I got the answer after about 10 minutes of work XD

Bingel [31]3 years ago

7 0

Your answer is 8x^2-x-8. hope this helps

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Step-by-step explanation:

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Expand using the properties and rules for logarithms

malfutka [58]

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1. Use property

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Then

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Then

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Then

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4. Use property

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Then

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3 years ago

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Mariana [72]

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a_n=a_1\cdot r^{n-1}\qquad 
\begin{cases}
n=n^{th}\ term\\
a_1=\textit{first term's value}\\
r=\textit{common ratio}\\
----------\\
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