Matematika Sekolah Dasar Q Pedo Putri wgwgwg

7!! + 8! + 9!
=

f(x) = 7x + 8x + 2x
f(5) = ....

nt : pake cara bersusun gak pake report​

Q Pedo Putri wgwgwg

7!! + 8! + 9!
=

f(x) = 7x + 8x + 2x
f(5) = ....

nt : pake cara bersusun gak pake report​

7!! + 8! + 9!

= 7 × 5 × 3 × 1 + 8 × 7 × 6 × 5 × 4 × 3 × 2 × 1 + 9 × 8 × 7 × 6 × 5 × 4 × 3 × 2 × 1

= 105 + 40320 + 362880

= 105 + 403200

= 403.305

f(x) = 7x + 8x + 2x

f(5) = 7(5) + 8(5) + 2(5)

f(5) = 35 + 40 + 10

f(5) = 35 + 50

f(5) = 85

⃢~ Opung~⃠⃫⃟⃤᳗᳐

  • 7!!
  • 7 × 5 × 3 × 1
  • 35 × 3
  • 105
  • 8!
  • 8 × 7 × 6 × 5 × 4 × 3 × 2 × 1
  • 56 × 30 × 12 × 2
  • 56 × 360 × 2
  • 56 × 720
  • 40.320
  • 9!
  • 9 × 8 × 7 × 6 × 5 × 4 × 3 × 2 × 1
  • 72 × 42 × 20 × 6
  • 3.024 × 120
  • 362.880
  • 7!! + 8! + 9!
  • 105 + 40.320 + 362.880
  • 40.425 + 362.880
  • 403.305

__________________________

  • f(x) = 7x + 8x + 2x
  • f(5) = 7(5) + 8(5) + 2(5)
  • f(5) = 35 + 40 + 10
  • f(5) = 75 + 10
  • f(5) = 85

[tex]{\colorbox{black}{\purple{\boxed{\colorbox{green}{\blue{ {࿐Answer ࿐ by : ❀BrainlyElite14❀:・゚}}}}}}}[/tex]

[answer.2.content]