qxfrkydwy6 qxfrkydwy6
  • 06-05-2022
  • Mathematics
contestada

What is the sum of -3 X^2 - 7x + 9 and -5 X^2 + 6x - 4

Respuesta :

rimam2100
rimam2100 rimam2100
  • 06-05-2022

Answer:

The sum is -8x^2 - x + 5

Answer Link

Otras preguntas

if the area of a triangle is 128 sqcm and height is 12cm, find its base?​
I need help with the bottom one ASAP please and thank you... I have to get it done before morning
PLEASEEEEE HELP ME, ILL GIVE BRAINLIEST Find the absolute value of 3+8i
Which value of x makes the equation 0. 75(x + 20) = 2 + 0. 5(x - 2) true?
WILL GIVE BRAINLIEST!!!! What is the exact value of x? 6•2^5x=345
What is the difference between the pre-reservation and installment
these numbers form an addition and subtraction fact family for 6,7,13 here the choices 7+13=20 13+7=20 13-13=0 13-0=13 and 7+0=7 6+0=6 13-0=13 13-13=0 and 7+6=1
The chromosomes of daughter cells formed during mitosis a. are double the number of those in the parent cell b. are identical to the chromosomes of the other da
What is the main source of energy for the water cycle.
Identify the polygon with vertices H(-6, -2), A (-10,4), T(-6,6), and C(-2,4) and then find the perimeter and area of the polygon.