Write the phrase as an expression 10 decreased by a number x

Fatal error!

Unhandled Exception: 0xc06d007e

0x00007ff9c7323b29 KERNELBASE.dll!UnknownFunction []

0x00007ff758b69c9e EpicGamesLauncher.exe!UnknownFunction []

0x00007ff758b2049e EpicGamesLauncher.exe!UnknownFunction []

0x00007ff757ecb6ed EpicGamesLauncher.exe!UnknownFunction []

0x00007ff757ec803c EpicGamesLauncher.exe!UnknownFunction []

0x00007ff757ebcf5d EpicGamesLauncher.exe!UnknownFunction []

0x00007ff75751a2ae EpicGamesLauncher.exe!UnknownFunction []

0x00007ff7575104d6 EpicGamesLauncher.exe!UnknownFunction []

0x00007ff75750bd98 EpicGamesLauncher.exe!UnknownFunction []

0x00007ff75750ca76 EpicGamesLauncher.exe!UnknownFunction []

0x00007ff75750cd17 EpicGamesLauncher.exe!UnknownFunction []

0x00007ff758b68876 EpicGamesLauncher.exe!UnknownFunction []

0x00007ff9c89f7c24 KERNEL32.DLL!UnknownFunction []

0x00007ff9c9b0d4d1 ntdll.dll!UnknownFunction []

Step-by-step explanation:

the value of v.w= -12.

step-by-step explanation:

we are given three vector r,v and w as:

r = < 5, -5, -2> ; v = < 2, -8, -8> ; w = < -2, 6, -5>

we know that r,v and w could also be represented as:

r=5i-5j-2k

v=2i-8j-8k

and w= -2i+6j-5k

where i,j and k are the unit vectors of x,y and z-axis respectively.

also we know that it has the following property:

i.i=1 ; j.j=1; k.k=1

and i.=j.i=i.k=k.i=j.k=k.j=0

i.e. when we multiply two vectors or we find it's dot product we need to only multiply the components of x coordinates with each other; y with each other and z with each other.

hence, v.w= (2i-8j- -2i+6j-5k)

                  = 2×(-2)+(-8)×(6)+(-8)×(-5)

                  = -4-48+40

                  = -12

hence, v.w= -12