Huynhthanh
Huynhthanh
22-07-2021
Mathematics
contestada
x.(9x-1).(x+2)-x(3x-1).(3x+1)
Respuesta :
nguyenquangloc382004
nguyenquangloc382004
22-07-2021
Answer:
=17x²-x
Step-by-step explanation:
=x.(9x²+18x-x-2)-x.(9x²-1)
=x.(9x²+17x-2-9x²+1)
=x.(17x-1)
=17x²-x
Answer Link
VER TODAS LAS RESPUESTAS ( 31+ )
Otras preguntas
When you catch up with a route bus, which has stopped at a bus station, do you have to wait behind the bus until it starts to move forward? 1) True 2) False
Nurses have an integral role in preventing child abuse and family violence through which of the following interventions? Select all that apply. 1) educating the
What is the Cornsweet illusion? How has this effect been used by painters?
Given: TAF CYQR 221630Z 221705What time was the TAF issued?a) Issued at 16:30 Zulub) Issued on the 22nd day at 16:30 Zuluc) Issued on the 22nd day at 16:30 Zulu
Which level of reading comprehension requires the reader to make judgments?a. Evaluative comprehensionb. Deskriptive comprehensionc. Persuative comprehension
All construction liens receive priority over mortgages, trust deeds or previously filed liens.1-True2-False
Using the ______ contract method, the contractor is reimbursed for the actual cost of labor and materials and is paid a markup fee for overhead and profits. 1)
In order to be approved for a license as a residential appraiser, you must complete all of the following EXCEPT? 1) Complete not less than 90 hours of academic
How do you manage impaled objects according to the General Trauma Standard?
First line therapy for rapid relief of symptoms in acute decompensated heart failure a) Loop diuretics b) Beta-blockers c) Nitroglycerin d) ACE inhibitors
