Find the real solutions of the equation.5x4 + 7x2 - 6 = 0
A. {- 
, 
}
B. {- 
, 
}
C. {- 
, 
}
D. {- 
, 
Answer: D
Mathematics
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Simplify.(x6y8z8)3(x8y9z5)5
A. 2x582y692z49 B. x58y69z49 C. x720y1080z600 D. x116y138z98
Mathematics
Answer the question.Without multiplying by the least common denominator and solving, explain why the rational equation 
has no solution. (Hint: Examine both numerators and denominators carefully.)
What will be an ideal response?
Mathematics
Convert the first rational expression into an equivalent one that has the indicated denominator.
, 
A. 
B. 
C. 
D. 
Mathematics
Graph the line containing the point P and having slope m.P = (-6, -6); m = -
A. 
B. 
C. 
D. 
Mathematics