Answer:
2x^2=-8
2x^2/2=-8/2
x^2=-4
x=2
Step-by-step explanation:
HOPE THAT THIS IS HELPFUL.
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Answer:
answer
Step-by-step explanation:
A = hb/2
A = (15)(11) / 2
A = 165/2
A = 82.5 <===
Answer:
x=3
Step-by-step explanation:
So -11 + 5 = -6, not -16.
Then divide -6 and -2x by -2 and x=3