X^2-6x+9=0 has only one solution
Hope this helps
Answer:
D
Step-by-step explanation:
hi
technique is to decompose both part of the fraction ( in prime numbers if possible )
8 * 5/6 = 2*4*5 / 3*2 = 20/3
Answer:
- 75-{(8×3)+6}
- 75-{24+6}
- 75-30
- 45
hope it helps
<h3>stay safe healthy and happy.</h3>
Answer:
0.998272 (0.998 in 3sf)
Step-by-step explanation:
Probability(detects) = 0.88
Probability(doesn't detect) = 1 - 0.88 = 0.12
Total probability is always 1
Probability of atleast one detecting = 1 - probability(all not detecting)
= 1 - (0.12×0.12×0.12)
= 1 - 0.001728
= 0.998272
