Find the convolution e4*e4z 1/4(e( Su) – e( du)) syntax error. Check your variables - you might be using an incorrect one.

How do I do this?

it's saying this is an invaild notation. for both.

Examples 3-5 Simplify each expression. State the excluded values of the variables. 15x*y? 32n²p 19. (41)(2t) 20. 18. 40xy (7c(-6c) 21c 2ntp 2012 4x - 24 a2 + 3a 21. 23. 22. x - 12x + 36 a2- 3a - 18 n2 + 7n - 18 24. x2 - 25 26. x + 5x x² + 4x – 32 25. n-2 x+8 2p? – 14p 64 – c2 27. 2r - 10 28. 25 - x2 29. p2 - 49 2-7c -8 Example 6 Find the zeros of each function. 30. f(x) x2-x- 12 31 f(x) = * + 3x – 4 x2 + 9x + 20 %3D x2 + 2x – 35 2x + 11x – 40 2x +5 32. f(x) = 33. f(x) = 3x2. - 18x + 24 %3D x-6 34. flx) = L + x² – 6x x- 4r² – 12x x+ 2 x-1 35. f(x) = 36 DVDAMIDE TI

Q3 The expression ¬VES: P(x)^3y T: Q(x, y) is equivalent to which of the following? OVES: P(x) Vy T: -Q(x, y) OVES: P(x) VVy ET: -Q(x, y) OS: -P(x) VVy T: -Q(x, y) OS: -P(x) Vy T: -Q(x, y)

Suppose that and 4 -7 A = = 2-5 (a) Evaluate 3A-2B. 8 6 B = ( 1 -31 ) (b) Evaluate (BA)T.

Evaluate the expression C(11,3)C(11,3), equivalently 11C311C3.

Σ(-1)* и :) К

3. The expression (æ²) (y¯1³) (x-³) (y*) is equivalent to a"y" What is the value of n ?

Let A- (a, a2 a3} and B= (b, bz b; be bases for a vector space V, and suppose b, = 2a, - 4az, b,= -a, + 4az, by =a, +az + 3a,. %3D %3D a Find the change of-coordinates matrix from B to A b. Find (x, for x=b, - 2b, + 2b,