krazyasiankate krazyasiankate
  • 12-03-2021
  • Mathematics
contestada

Please help me! Given (x+a)(x+b) = x^2+x-12, what is the value of a^2+b^2

Please help me Given xaxb x2x12 what is the value of a2b2 class=

Respuesta :

grecia07 grecia07
  • 12-03-2021
(x + 4) (x - 3)
a = 4
b = -3

a^2 + b^2 = ...
= 4^2 + (-3)^2
= 16 + 9
= 25
Answer Link

Otras preguntas

what is the phrase for 3(y+4)
QUICK!!!!!! will give brainliest!!
Let f = {(2,5), (-3,7), (0,6), (-9,0)} and g = {(0,-3), (2,6), (7,-9), (5,0)}Which is not true?A. (fog)(2) is not definedB. (gof)(2) = 0C. (fog)(5) = 6 D. (gof)
37x - Ꮞx^3 + 22x^4 + 11 Standard form
pls do my homework im crying so hard because i dont know what they pls help
Global climate has changed in the past due to 1. __ and 2. __ 1- air pollution Earthquakes Or plate tectonics 2- milankovitch cycles Lunar phases Or global w
Out of every 8 loaves of bread that Markelle bakes, 5 of them are pumpkin bread. At this rate, how many loaves of pumpkin bread would he have if he baked a tota
The following two-way table shows the responses from a group of people, categorized by age-group, when asked about their favorite types of vacations. Which of t
2.) Find the vertex only for the following function: y = -3x^2 + 12x - 5
ㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤ