KevinReyesClaret2007 KevinReyesClaret2007

03-02-2021
Mathematics

contestada

Henry wrote 4z² - z² as 4. Are 4z² - z² and 4 equivalent expressions?

Respuesta :

KushinaUzumaki146 KushinaUzumaki146

03-02-2021

No, a lone variable has an invisible one in front of it, So 4z (can’t put the top number sorry) So 4z - z would equal 3z

Answer Link

Otras preguntas

Why must organisms reproduce?

what do you think would have happened if the americans had lost the battle?

A game board measures 9 1/2 inches by 11 3/4 inches estimate the area of tje game board

what is 5\18 equal to

Which results of spanish colonization in north America had results that can be seen today?

hulk left home and walked 8 blocks west. then he turned and walked 6 blocks north. if each block is 500 ft long how far is hulk from home

Why is a very little known about king Khufu

reason abstractly: the formula F= 1.8C+32 allows you to find the Fahrenheit (F) temperature for a given Celsius (C) temperature. Solve the equation for C to pro

napisz sprawozdanie z wycieczki

Which motion causes the apparent rising and setting of the moon each day as seen from a local location in Kansas