Seudónimo
Seudónimo
01-10-2015
Mathematics
contestada
Simplify the expression (4x - 3)(x + 5).
Respuesta :
Аноним
Аноним
01-10-2015
Wait I think it's 9x-3.. Sorry...
Answer Link
faizu
faizu
01-10-2015
=>(4x - 3) (x + 5) =>(4x × x )+( 4x × 5) - (3 × x ) -( 3 × 5) =>4x^2 + 20x -3x - 15 =>4x^2 + 17x -15 Hope it helps!!!
Answer Link
VER TODAS LAS RESPUESTAS ( 35+ )
Otras preguntas
Laura had some money in her wallet she spent $18.62 buying groceries and had $43.55 left how much money did she have in her wallet before she bought the groceri
what equation is equivalent to -1/4×+40+5×-3/4×
Which postulate or theorem proves △FWJ∼△PKJ ? AA Similarity Postulate SAS Similarity Theorem SSS Similarity Theorem Triangle F W J with right angle W and tr
The utopian communities founded in the early 1800s were attempts to form perfect societies. based on government institutions. dominated by immigrants. based on
Whlch is not a reason the two-party system developed in the United States? A.the constitution B.the electoral system C.history and tradition D.single-member
explain how you can add on to find the differennce 727-685
Which type of essay requires you to examine and analyze primary source documents? A. DBQ essay B. free response essay C. global thinking essay D. process es
helppppppppppppppppppp
An opera singer in a convertible sings a note at 700 hz while cruising down the highway at 83 km/h . the speed of sound in the air is 343 m/s. part a what is th
What is the solution of the system? 7x+5y=19 and -7x-2y=-16 Need help ASAP
