josephbonadeo
josephbonadeo
21-01-2020
Mathematics
contestada
(x2 + 10x + 21) - (x + 7)
Respuesta :
petya10
petya10
22-01-2020
Answer:
11x+14
Step-by-step explanation:
(2x+10x+21)-x-7 = 12x+21-x-7 = 11x+14
Answer Link
VER TODAS LAS RESPUESTAS ( 59+ )
Otras preguntas
uwu help with these questions plz
A bungee cord exerts a nonlinear elastic force of magnitude F(z) distance the cord is stretched, and k be done on the cord to stretch it 16.7 m? = kiz+k2 where
The most extraordinary health problem in contemporary corrections often based on mandatory sentencing, determinate sentencing and truth in sentencing is:
Which has the greatest mass? А) grain of salt: 6.5 x 10-2 gram B) grain of sand: 2.6 x 10-3 gram C) dust particle: 7.0 * 10-10 gram D) grain of rice: 2.8 x 10-2
A student is trying to calculate the density of a ball. She already knows the mass, but she needs to determine the volume as well. Which of the following formul
Subtract 32 5/6- 19 1/4
At what distance will a 45 W lightbulb have the same apparent brightness as a 130 W bulb viewed from a distance of 35 m ? (Assume that both bulbs convert electr
how do we get 9 from five fives? 5 5 5 5 5 =9?
Find quotient (2x-3/x) / (7/x^2)
Hank the hiker would like to go on a hike. He only has four hours available today for the hike. The expression 1/2d + 1/2e is used as a general guide to de
