egoryang278 egoryang278

01-06-2022
Mathematics

contestada

(x-1)(x+1)= выполнить умножение

Respuesta :

01-06-2022

Answer:

x^2-1^2

Step-by-step explanation:

formula:

(a-b)(a+b)=a^2-b^2

Answer Link

Otras preguntas

Some hours later, Creon in the palace was startled by a shout, "Against your orders Polyneices has been buried." He hurried out to be confronted with the guards

Write in slope intercept form, then convert to standard form Slope=1, y-intercept=-3

The instruction set for a microprocessor is unique and is typically understood only by the microprocessors of the same brand. True / False.

Based on Sam's description of an information system, all of the following are components of an IS except _____. a. Culture b. Data c. Procedures d. Software

List three materials or processes involving chemistry that you feel have contributed to such an enrichment, and explain your choices.

What is the fundamental energy balance for Earth? shortwave radiation in = latent heat out shortwave radiation in = infrared radiation out latent heat in = inf

One advanatage of hormones as messengers verses electrical signals (neurotransmitters) is a. Hormones can persist much longer than electrical signals b. Hormone

A restaurant bill is made up of the following: $12.50 for starters, $28.55 for main courses, and $8.95 for deserts, plus a 15% service charge. How much is the b

Intelligence scores are most likely to be stable over a one-year period for A) A preschool student whose intelligence test score is 80. B) First-grade student

When dissolved in water, a neutral molecule of calcium chloride dissociates into three ions - one calcium ion and two chloride ions. Each chloride ion has one n