math2006
math2006
12-06-2018
Mathematics
contestada
What is the product of (7x+2) and 20-3x/4
Respuesta :
tonb
tonb
12-06-2018
(7x+2)(20-3x/4) = 140x + 40 - 21x²/4 - 3x/2 = -21/4 x² + 138 1/2 x + 40
this is one of those multiplications that doesn't make the result look any simpler...
Answer Link
VER TODAS LAS RESPUESTAS ( 46+ )
Otras preguntas
Select the correct answer. Which statement best defines theme?
What is osmosis and why is the process necessary for living things to survive
What would you call one of those small, hand-held rakes used for gardening?
A ball is given an initial velocity of 160ft/s straight up. Use g = -32ft/s^2 A. Find the total time the ball is in the air B. Find the velocity of the ball in
The plane landed at the airport
Can anyone help? What would happen if the oxygen atom of one molecule came near an oxygen atom of another water molecule?
happy paws charges $19.00 plus $1.50 per hour to keep
3. Vocabulary What does it mean for segments to be congruent? What does it mean for angles to be congruent?
The sum of 8x^2-x+4 and x-5 is 1) 8x^2+9 2)8x^2-1 3)8x^2-2x+9 4)8x^2-2x-1 Please explain how you got your answer
A theater has 32 seats in the first row and 40 seats in the third row. The sequence is arithmetic. State the number of seats in each of the first 6 rows.
