0220
0220
02-11-2016
Mathematics
contestada
simplify 5i × i × -2i = ??
Respuesta :
shannonmarie16
shannonmarie16
02-11-2016
5 i x i x - 2 i = 10 i
Answer Link
AL2006
AL2006
02-11-2016
i = √-1
i² = -1
i³ = -√-1 = -i
(5i) · (i) · (-2i)
= (5 · 1 · -2) i³
= -10 i³ =
10 i
Answer Link
VER TODAS LAS RESPUESTAS ( 47+ )
Otras preguntas
What is the difference of the polynomials? (8r^6s^3 – 9r^5s^4 + 3r^4s^5) – (2r^4s^5 – 5r^3s^6 – 4r^5s^4)
The number 55 is attached to the right of a two-digit number, and the resulting 4-digit number is divisible by 21. What could the 2-digit number be?
Which two characteristics are basic parts of a literary analysis essay about a play
HELP PLZZZZZZZ :))))))))
Find the value of m. (5m+100)° (2m+10)° A.10 B.30 C.70 D.150
is 13.3808315197 a rational number? Need an answer fast!
The most effective way to perform data entry is to keep your hands on the keyboard and press to move to the text cell in the row or press to move to the next ce
What is the number of particles in one mole of a substance
What did Neville Chamberlain say the Munich Pact had preserved?
Solve for r:2r+7=13 Please help?
