elrhi22
elrhi22
06-09-2016
Mathematics
contestada
Expand and simplify (2x+5)(3x-4)
Respuesta :
dalendrk
dalendrk
06-09-2016
[tex](2x+5)(3x-4)=(2x)(3x)+(2x)(-4)+(5)(3x)+(5)(-4)\\\\=6x^2-8x+15x-20=\boxed{6x^2+7x-20}[/tex]
Answer Link
SuperLegend
SuperLegend
06-09-2016
(2x+5)(3x-4)
Do FOIL
6x squared-8x+15x-20
Combine like terms
Final Answer: 6x squared+7x-20
Answer Link
VER TODAS LAS RESPUESTAS ( 19+ )
Otras preguntas
CC3 7.3.3 7-111 Researchers have determined that teenagers’ memories are negatively affected by getting less than 10 hours of sleep. Being good scientists, th
What is the movement referred to as when the forearm rotates inward or outward? a) Flexion/Extension b) Pronation/Supination c) Adduction/Abduction d) Eversion/
Patients with allergic rhinitis may benefit from a prescription of______
What is a challenge in brain damage research on brain regions like Wernicke's and Broca's areas?a) Limited availability of research participantsb) Difficulty in
What are some examples of verbs, when changed to show direction, the dominant hand changes palm orientation, but the non-dominant hand remains the same? (Select
Doctors and physical therapists are beginning to become very worried about children specializing in a sport at a young age and only playing one sport year-round
A second prosecution for the same offense after acquittal in the first trial is known as:A) Double jeopardyB) RetrialC) Duplicate trialD) Sequential prosecution
What is the correct description of the pathologic condition for the following image? 1) Emphysema 2) Pneumoconiosis 3) Tonsillitis 4) Tracheostenosis
What is the initial care for correct administration of prednisone in the case of steroid-induced diabetes mellitus? 1) E09.9, T38.0X5A 2) E10.0, T38.0X5A 3) E11
What are the options and prices for cremation services available to residents in Maine seeking end-of-life arrangements?
