X=4
Explanation
First subtract 4x^2 + 6x from both sides of the equation
X^2 - 8x + 16 = 0
Then let’s factorice the equation using the middle-term break:
x^2 - 4x - 4x + 16 = 0
x (x - 4) - 4 (x - 4) = 0
(x - 4) (x - 4) = 0
(x - 4) ^2 = 0
x = 0
Therefore the solution to the equation is x = 4
X+Y+Z=2+(-3)+(-4)=-5
That's your answer, lovely~
Answer:
3rd
Step-by-step explanation:
Answer:
third
Step-by-step explanation:
hope it helped!!!
I believe it is 105 since if added together they make a linear pair(I believe) so, 180-75 equals 105.