1.Solve the equation for t
10 = 5t^2 - 3t
2.Find the valve of x for equation
20=x-10x^2
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Answer:
10=5t^2-3t
20=5t-3t
20=2t
t=10
Explanation:
20=x-10÷2
40=2x-10
50=2x
x=25
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