9(x + 1)^4 - 19(x + 1)^2 + 2 = 0
After expanding and re-factoring, we have:
(3x + 2)(3x + 4)(x^2 + 2x - 1) = 0
solutions are x = -2/3, x = -4/3, x = -1 - sqrt(2), x = sqrt(2) - 1
Opposite of 12 is -12
absolute value of -12 is 12
distance between 0 and -12 is 12
absolute value of 12 is 12
A
Answer:
a) x= 75
b) 105 is the same angle as angle B, I subtracted 180 by 105
180-105= 75
Answer:
<h2>1</h2><h2 /><h2>trust me it correct i got it correct</h2>
