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Mathematics 7 Online
OpenStudy (anonymous):

Could someone help me with this question? what is the solution the the equation 2x^2 + 4 = 20 Choose all answers that are correct. A. −2√2 B. −2√8 C. 2√2 D. 2√8

OpenStudy (kaisertheslayer):

what do u think it is?

OpenStudy (anonymous):

i honostly have no idea XD @KaiserTheSlayer

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