Math, asked by angela12344567890, 9 months ago

solve
x4 + 3x2 - 4 = 0

Answers

Answered by MohdShaharyar

0

Answer:

x⁴ + 3x² - 4___(given)

x⁴ + 4x - x - 4

x(x+4) -1 (x+4)

(x+4) (x-1).

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