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kotykmax [81]
3 years ago
11

Multiply 4x²(3x3 + 8x2 – 9x)

Mathematics
1 answer:
zlopas [31]3 years ago
7 0

Answer:

4x²(9+16-9x)

=36x²+64x²-x³

=100x²-x³

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If u={1,2,3,4,5},A={2,4} and Beta {2,5,5}find n(AUB)​
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<em>now</em><em>,</em><em> </em><em>(AUB)</em><em>=</em><em>{</em><em>1</em><em>,</em><em>3</em><em>,</em><em>3</em><em>,</em><em>4</em><em>,</em><em>5</em><em>}</em>

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<em>n</em><em>(</em><em>AUB</em><em>)</em><em>=</em><em>5</em>

<em>n</em><em>(</em><em>AUB</em><em>)</em><em>is</em><em> </em><em>the</em><em> </em><em>total</em><em> </em><em>no</em><em> </em><em>of</em><em> </em><em>elements</em><em> </em><em>in</em><em> </em><em>set</em><em> </em><em>(</em><em>AUB</em><em>)</em>

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C

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Have a great day!

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