Verify the identity.(a tan ? + b)2 + (b tan ? - a)2 = (a2 + b2) sec2 ?

What will be an ideal response?


(a tan ? + b)2 + (b tan ? - a)2 = a2 tan2 ? + 2ab tan ? + b2 + b2 tan2 ? - 2ab tan ? + a2 = (a2 + b2) sec2 ?

Mathematics

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The homogeneity property applies to both power functions and exponential functions.

Answer the following statement true (T) or false (F)

Mathematics

Provide an appropriate response.Solve the equation with a squared term: 2x2 - 7 = 91

A. x = 4.950 B. x = 7 C. x = ±7 D. x = ±8.270

Mathematics

Add or subtract as indicated. Write the answer in simplest form.-  + 

A. - 
B. 1
C.
D. - 1

Mathematics

Graph the system of inequalities.2x + 3y ? 6x- y ? 3y ? 2 

A.

B.

C.

D.

Mathematics