Establish the identity.1 + sec2x sin2x = sec2x
What will be an ideal response?
1 + sec2 x sin2 x = 1 + 
= 1 + tan2 x = sec2 x.
Mathematics
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Simplify the expression.125-4/3
A. 625
B. - 
C. -625
D. 
Mathematics
Divide and check the quotient.27 ÷ 3
A. 9 B. 8 C. 10 D. -10
Mathematics
Multiply.9 ? 5 ? 0 ? 7
A. 30 B. 315 C. 324 D. 0
Mathematics
Find the indicated term of the geometric sequence.a4 when a1 = -1 and r = 
.
A. 
B. - 
C. - 
D. - 
Mathematics