Determine the row operation that was used on the first matrix to obtain the second matrix.
, 
What will be an ideal response?
4R2 ? R2
Mathematics
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Give an appropriate answer.If f(x, y, z) = x2y2 + xyz + y2z2 find fxz(x, y, z).
A. y B. xz C. 2yz D. 2xy
Mathematics
Use the rules for exponents to rewrite the expression and then evaluate the new expression. 42 ? 45
A. 262,144 B. 16,777,216 C. 16,384 D. 1,048,576
Mathematics
Sketch the graph of the function.y = ln 
A. 
B. 
C. 
D. 
Mathematics
Factor the expression completely. If the polynomial is prime, state this as your answer.x2 - 100
A. (x2 + 10)(x2 - 10) B. (x - 10)(x - 10) C. (x + 10)(x - 10) D. (x + 100)(x - 100)
Mathematics