OliviaHart123 OliviaHart123
  • 17-01-2018
  • Mathematics
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Only two questions in math. will give brainliest.

Only two questions in math will give brainliest class=
Only two questions in math will give brainliest class=

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Аноним Аноним
  • 17-01-2018
x^5 + 4x^3 - 5x
= x(x^4 + 4x^2 - 5)
= x (x^2 + 5)(x^2 - 1)
= x( x + 1)(x - 1)(x^2 + 5)

there are 3 real zeroes and 2 complex zeroes.
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