Find the roots of the equation below. 7x^2 + 1 = 0 a) ±√7 b) ±1/√7 c) ±i√7 d) ±i√7/7

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asked Feb 18, 2018 110k views

1 Answer

Ricardo Gladwell · Answer 1 · 2018-02-21T21:25:28+0000

i have no clue how to solve this myself but i would recommend using photomath for tricky equations because it gives you a step by step tutorial for the problem

Find the roots of the equation below. 7x^2 + 1 = 0 a) ±√7 b) ±1/√7 c) ±i√7 d) ±i√7/7

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