monkeycuh monkeycuh
  • 24-02-2020
  • Mathematics
contestada

Solve the following quadratic equation for all values of x in simplest form.
4(x + 10)2 – 31 = -15

Respuesta :

annarosepo annarosepo
  • 24-02-2020

Answer:

x= -8

Step-by-step explanation:

4(x+10)*2-31= -15

8(x+10)-31= -15

8x+80 - 31 = -15

8x + 49 = -15

8x=  -64

x= -8

Answer Link

Otras preguntas

Why did puritan leaders expel roger williams and anne hutchinson from massachusetts?
the integers -5 and 5 are called?
Es verdad q para una operacion piden al paciente dos dadores de sangre?
BRAINLIESTTTT ASAP!! -What impacts did foreign religions like Christianity and Islam have on Africa? -What other impacts did oral traditions have on Africa’s h
were did the french thought they would get thir rich's from
when someone is making cardiovascular gains through aerobic activity,They are increasing the amount of to the heart and lungs
Please!! Can also show me your work?
simplify the algebraic expression x+(-8y)+(-5)+15y=?
What was the importance and impact of the agricultural revolution? consider the newfound ability to grow a staple crop such as maize?
45.5 meters in 13 seconds