Answer:
-a(a+4)/(16 - a²)
Step-by-step explanation:
a/(a - 4) Multiply by (a + 4)/(a + 4)
= a(a + 4)/[(a – 4)(a + 4)] Multiply the denominatorator terms
= a(a + 4)/(a² - 16) Multiply by -1/(-1)
= -a(a+4)/(-a² + 16) Reorder terms in denominator
= -a(a+4)/(16 - a²)
Answer:
8/14
Step-by-step explanation:
there are 5 odd numbers and 3 numbers are coloured red
Answer:
52.7834
Step-by-step explanation:
No because 3 x 4 = 12 and 8 x 4 ≠ 24