First you input the equation into the quadratic formula:
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x=<span><span><span>−<span>(<span>−2</span>)</span></span>±<span>√<span><span><span>(<span>−2</span>)</span>2</span>−<span><span>4<span>(1)</span></span><span>(5)</span></span></span></span></span>
</span> -----------------------------
2(1)
Next you simplify the formula:
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x=<span><span>2±<span>√<span>−16
</span></span></span></span> ------------
2
This problem has no real solutions.
1) 3/4-1/4=2/4=1/2
2)3/10-1/10=2/10=1/5
Dude do your own homework. Add 30 minutes to 12:30.
Answer:
add 25 each time and count how many times you add it on
Step-by-step explanation:
and that will be your answer
