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charle [14.2K]
1 year ago
10

If p=5x and q=3x-1, show that 2pq=30x²-10x

Mathematics
1 answer:
Georgia [21]1 year ago
5 0

Answer:

<em>Solution in the attachment above..</em>

<h3><em><u>Hope it helps uh. !!!</u></em></h3><h2 /><h2><em><u>Stay</u></em><em><u> </u></em><em><u>Safe</u></em><em><u>!</u></em></h2>

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Step-by-step explanation:

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x_1=\frac{-1-17}{2\cdot6}=\frac{-18}{12}=-\frac{3}{2};\ x_2=\frac{-1+17}{2\cdot6}=\frac{16}{12}=\frac{4}{3}\\\\6x^2+x-12=6(x+\frac{3}{2})(x-\frac{4}{3})=2\cdot3(x+\frac{3}{2})(x-\frac{4}{3})\\\\=2(x+\frac{3}{2})\cdot3(x-\frac{4}{3})=(2x+3)(3x-4)
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3 years ago
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Tcecarenko [31]

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37%

Step-by-step explanation:

total is 49

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Step-by-step explanation:

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