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The expression x(3i^2)^2 + 2xi^12 is equivalent to 1) 2x + 27xi 2) -7x 3) -25x 4) -29x
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Jun 7, 2019
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The expression x(3i^2)^2 + 2xi^12 is equivalent to
1) 2x + 27xi
2) -7x
3) -25x
4) -29x
Mathematics
high-school
JD Hernandez
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x ( 3i)^2 = x * 9 (i)^2 = 9x(-1) = - 9x
i^12 = (i^4)^3 = 1^3 = 1
2x(1) = 2x
-9x + 2x = - 7x
B <<<<==== Answer.
IJeep
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Jun 11, 2019
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IJeep
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