aslomovitz8058 aslomovitz8058
  • 21-10-2017
  • Mathematics
contestada

What is the correct evaluation of 3x2 + 4x - 2y2 + 4y + 5, when x is equal to -1 and y is equal to 5?

Respuesta :

cybergaming95
cybergaming95 cybergaming95
  • 21-10-2017
3x2+4(-1)-2(5)2 +4(5)+5=
__________________
6+-4-10+25
_________
31-14=17
Answer Link

Otras preguntas

What is 1/3 of $55,000.00
Mera painted equal sections of her bedroom wall to make a pattern. She painted 2/5 of the wall white and 1/2 of the wall lavender. Write an equivalent fraction
What's the square root of 119?
what is the meaning of when the ruler behaves himself correctly, the people will also
Why does Estella in the great expectations belittle pip?
2 dice are rolled. What is the probability that the sum of the numbers rolled is a number greater than or eaqual to 5
How long does a horse take to run a distance of 6 miles at 16 miles/hour
why do sharks not have swim bladder
70% of what number is 35 ?
Simplify the expression 14+2y+3-6y