If you would like to find the matching equation, you can do this using the following steps:

ax^2 + bx + c = 0
a = -2
b = 1
c = 3

-2x^2 + x + 3 = 0

The correct result would be a. 0 = <span>-2x^2 + x + 3.</span>

8 0

2 years ago

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Each of the letters below represents a different digit. if EAT = 721 what does TURKEY represent

zaharov [31]

Thanksgiving

Oh no! Something went wrong while adding your answer
It's too short.<span> Write at least 20 characters to explain it well.</span>

6 0

2 years ago

Hence explain how you know that x^2-8x+20 is always positive

Tasya [4]

If you complete the square you get

${(x - 4) }^{2} + 4$

and as any number squared is positive and 4 is positive, the result must be positive

6 0

2 years ago

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The tax rate is 6.8% what is the tax on $9.95

alex41 [277]

About 68 cents (9.95 / 100 = 0.0995 * 6.8 = 0.6766

8 0

2 years ago

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