19-10-2020
Mathematics

contestada

please help ;(
john is j years old. the product of his younger brother’s and older sister’s ages is j^2-2j-15. how old are john’s brother and sister is terms of john’s age?

please help john is j years old the product of his younger brothers and older sisters ages is j22j15 how old are johns brother and sister is terms of johns age class=

Respuesta :

Gabby1505 Gabby1505

19-10-2020

Answer:

[tex](j-5)(j+3)[/tex]

Step-by-step explanation:

[tex]j^2-2j-15=(j-5)(j+3)[/tex]

Answer Link

Otras preguntas

my father is twice as the age of me, my elder brother is 19, he is 3 years older. so how old is my father?

Please explain how you did this question

,.,,..,,.,.,..,..,.,,.,.,.,..,..,,.,.

Derrick has $10 in his piggy bank, and saves $3 more per day. Christine has to pay back her parents $8, but she will start saving $4 per day. day they will both

Into what body fluids do (a) glucose, (b) fatty acids, glycerol (c) amino acids pass?

How did specialization affect the lives of Neolithic peoples?

please help me please

HELLO PLEASE CAN YOU HELP ME ASAP

6. How does Nancy Lee's view of the scholarship change throughout the story? A. At first Nancy Lee is modest yet excited to receive the scholarship, and at the

mối quan hệ giữa án lệ vs văn bản quy phạm pháp luật