Use substitution to factor the trinomial.2y8 - 17y4 + 30
A. y6(2y - 5)(y - 6)
B. y2(2y2 - 5)(y4 - 6)
C. (2y4 - 5)(y4 - 6)
D. (2y4 - 6y2 + y - 5)(y4 - 5y2 + y - 6)
Answer: C
Mathematics
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Change the logarithmic expression to an equivalent expression involving an exponent.log3243 = x
A. 2433 = x B. 243x = 3 C. x3 = 243 D. 3x = 243
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Give the exact value.sec 120°
A. 2
B. -2
C.
D. -
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