PLS HELP DO ALL PROBLEMS 100 PTS
1 answer:
Answer
4. - x ^ 2 + 13x - 42 <= 0524211r
5. x ^ 2 - 11x - 42 < 0
16 - x ^ 2 + 9x - 8 <= 0
17. x^ 2 -11x+80<0
18. - x ^ 2 + 3x + 4 <= 0
19. x ^ 2 - 12x + 36 <= 0
20. 2x ^ 2 - 32x + 56 < 0
21. x ^ 2 - 10x - 96 < 0
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1. -3x -20
2. -6x-16
3. -14-x
Answer:
It should be B $250 - - - - -
C. It's understood that's there's a one in front of the sq rt of 2
So 3 sq rt of 2- 1 sq rt of 2 gives you 2 sq rt of 2
Answer:
24
Step-by-step explanation:
180-156=24
Answer:
11
Step-by-step explanation:
