7q8wdbjppv 7q8wdbjppv

11-02-2021
Mathematics

contestada

The expression (i-1)(i+1) is equivalent to
1) -2
2) 2i – 1
3) 2i + 1
4) -2i

Respuesta :

ethanm2324 ethanm2324

11-02-2021

the correct answer is the second one

Answer Link

kaylianasmall41 kaylianasmall41

11-02-2021

Answer:

4

Step-by-step explanation:

Answer Link

Otras preguntas

A circular logo is enlarged to fit the lid of a jar. The new diameter is 50 per cent larger than the original. By what percentage has the area of the logo incre

An advertisement for a new model of luxury sedan would target ________??1.new drivers2.families 3 businesses 4.professional adults

what is 3(g-7)=2(10+g)

what did the word villain mean in Old English

How do you spell anksouse?

Evaluate the following expression: 7.0 x 10⁴ + 6.0 x 10³ A) 13 x 10⁷ B) 42 x 10⁷ C) 67 x 10³ D) 76 x 10³

Multiply.1. [tex](2x^3y^3)(5x^2y^8)[/tex] 2. [tex]9b^3(8b^4)(-b)[/tex]3. 3y²(y²-2y+3)

Which phrase indicates the interior flow of thought employed in high-modern literature? a) automatic writing b) confused daze c) total recall d) stream of c

Is meiosis mitosis happening twice and why would a teacher explain to their students that it is a correct assumption?

recall that the length a spring streches varies directly with the amount of weight attached to it. a certain spring stretches 5cm when a 10-gram weight is atta