l0se
l0se
02-05-2022
Mathematics
contestada
solve equation using any method
Respuesta :
sarahsuss
sarahsuss
02-05-2022
Answer:
see below
Step-by-step explanation:
-2x^2-3=11
add three
-2x^2=14
divide by 2
x^2=7
Answer Link
VER TODAS LAS RESPUESTAS ( 55+ )
Otras preguntas
what is the decimal for 63/100?
URGENT!! DESPERATE!! GEOMETRY REFLECTIONS!!! PLEASE INCLUDE EXPLANATION BOGUS ANSWERS WILL BE REPORTED
Simplify 3-3(5y+7)+(2y-6)
find BD???????????????
A manufacturer Phils various size boxes of flour. Today, the box and are 12 inches tall, 8 inches wide and 3 inches deep. They adjust the filling machine so it
What is the length of DE?
Two long, parallel wires separated by 2.95 cm carry currents in opposite directions. the current in one wire is 1.70 a, and the current in the other is 3.00 a.
A brass cube, 10 cm on a side, is raised in temperature by 200°c. the coefficient of volume expansion of brass is 57 ´ 10-6/c°. by what percentage does volume i
What is the slope of the line passing through the points (2, 1) and (4, 31)?
the product of c and a factor not dependent on c
