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Mathematics 15 Online
OpenStudy (anonymous):

Will medal! Determine the type of number of solutions of 7x^2 + 3x + 8 = 0

OpenStudy (anonymous):

A. two imaginary solutions B. one real solution C. one real solution and one imaginary solution D. two real solutions

OpenStudy (anonymous):

Hello can you help me?

OpenStudy (anonymous):

@saifoo.khan

OpenStudy (anonymous):

@Mehek14

OpenStudy (anonymous):

Do u know how to do this?

Mehek (mehek14):

7x^2 + 3x + 8 = 0 Use the discriminate to answer this question b^2 - 4(a)(c) <-----------discriminate A = 7 B = 3 C = 8 (3)^2 - 4(7)(8); exponents first 9 - 4(7)(8); multiply next 9 - 28(8); multiply again 9 - 224; subtract -215 Two Imaginary solutions <--------------Answer

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