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Mathematics
Trent Moreno
20 April, 15:03
Simplify: (2x^4y^5) (-7xy^3) 2
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Dayami Stevens
20 April, 16:39
0
First step is to do the square power on the second parenthesis.
(49x^2y^6)
Now multiply by first parenthesis.
(2x^4y^5) (49x^2y^6)
2*49 = 98
x^4 * x^2 = x^6 (add powers)
y^5 * y^6 = y^11 (add powers)
Put it all back together.
98x^6y^11
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Wayne Sloan
20 April, 17:33
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The answer is 129. It was really easy
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