Mathematics, 27.01.2021 01:00 kiaraahquin9546

Lim(x + 1)(-2x²) =
X approaches 2

Answers

Answer from: Quest

step-by-step explanation:

a rhombus is a parallelogram enjoying his symmetry.

Answer from: Quest

answer: 323 is how many she has ☃☃⛄❄

step-by-step explanation:

Answer from: Quest

it is 32.5

i hope i could u.

Answer from: Quest

there is only one way to arrange all the eight $b's$ relative to each other because they are not distinct. we have

$\underline{\ \ }b\underline{\ \ }b\underline{\ \ }b\underline{\ \ }b\underline{\ \ }b\underline{\ \ }b\underline{\ \ }b\underline{\ \ }b\underline{\ \ }$

now there are nine places to place an $a$ (and not more than one $a$ in one place). because we have four $a$ symbols, we need to choose four of these nine places to insert an $a$ . order does not matter because the $a$ are not distinct.

thus there are 1 · c(9,4) ways, or, if we calculate it,

$1\cdot c(9,4) = \dfrac{9! }{4! (9-4)! } = \dfrac{9\cdot8\cdot7\cdot6\cdot5! }{4! 5! } = \dfrac{9\cdot8\cdot7\cdot6}{4\cdot3\cdot2\cdot1} = 126.$

thus there are 126 ways to form such "words."

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Lim(x + 1)(-2x²) =
X approaches 2...