Answer:
x ∉ R
Step-by-step explanation:
x² = - 21
if x² < 0 => x ∉ R
Find the GCD (or HCF) of numerator and denominator
GCD of 7 and 9 is 1Divide both the numerator and denominator by the GCD
(7/1)/(9/1)Reduced fraction: 7/9
24 because it’s the lowest multiple of 12 that’s also in 2,6 and 8
This is the answer 4,965.2
No it is not 25 it 13 points why would you lie to me
