Plan DCB
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Answer:
Step-by-step explanation:
2x²+7x=-3
2x²+7x+3=0
2x²+x+6x+3=0
x(2x+1)+3(2x+1)=0
(2x+1)(x+3)=0
x=-1/2,-3
so C
Answer:
<em>z = 10.8</em>
Step-by-step explanation:
81 + 36 =
117 =
c =
c = 10.8
c = z
Answer:
y = -7.5 I believe
Step-by-step explanation:
Answer:
Step-by-step explanation:
I’m not sure if this is super accurate, but since P is prime, the only factors it has is 1 and itself, meaning that the square root of it will be irrational