1 2 3 4 2 1 3 4. n n

4. Simplify av27-2/3a2. O V27 – 3a? O av3 O-V24a2 O -V27 - 3a²

A=[1 -3 -5 -8]      [0 5 -5 -6]      [0 0 -4 -5]      [0 0 0 4] Inverse of the following matrice

Divide. 22x° +11x 8x +15 | x-5 3 4x*-22x° + 11x - 8x + 15 22x X-5

If (-2, 5) E r, which of the following ordered pairs belongs to r -l? (2,-5) (5,-2) (1/2,-1/5) O (1/5,-1/2)

can you re-write this please, it seems that the code didnt work and it makes it difficult to read.

F1.6 Question 18 please write on paper

Each time a component is tested, the trial is a success (S) or failure (F). Suppose the component is tested repeatedly until a success occurs on three consecutive trials. Let Y denote the number of trials necessary to achieve this. List all outcomes corresponding to the five smallest possible values of Y. (Enter your answers in set notation.)   what is the answer for Y=7.    I have {SFFFSSS,SSFFSSS,FFFFSSS,FSSFSSS,FSFFSSS. Are there more?

If 2 Au = -3 and Av = 4 then A(3u + 20)

Simplify. State any non-permissible values. 2x² - 18 x-1 x² -9 x + 3