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Semmy [17]
3 years ago
9

Please help!! show work(factoring) u^4 - 3u^2 - 4

Mathematics
1 answer:
Schach [20]3 years ago
5 0
Answer: (u^2+1) * (u-2) * (u+2)
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6. Solve P = C + rC for r.
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Step-by-step explanation:

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Use the zero product property to find the solutions to the equation x^2-13x+30=0
Softa [21]

Answer:

D)  x = 3 , x= 10.

Step-by-step explanation:

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x²-13x+30=0

On factoring

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3 0
3 years ago
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If
padilas [110]

Answer:

x = 31

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28+ 2x = 90

Subtract 28 from each side

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scoray [572]
3/8 + 5/2
=3/8 + 20/8
= 23/8
or
= 2 7/8
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