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n200080 [17]
3 years ago
11

Factor x2 − 8x + 9.

Mathematics
1 answer:
kolezko [41]3 years ago
7 0

x^2 − 8x + 9

What two numbers when multiplied yield 9 but when added yield -8?

There are no such numbers.

Use the quadratic formula.

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Which table shows the greatest ratio of dollars earned to hours worked
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6 0
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Read 2 more answers
I don't understand plz help! Evaluate each expression for g = -7 and h = 3 and match it to its value.
boyakko [2]

Answer:

Answers: 1) gh= -7×3= -21

2) g2-h= -7×2-3= -17 *that is what I got from my calculations.

3) g+ h2 = -7+3×2= 1 *that is what I got from my calculations.

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Step-by-step explanation:

I don't fully understand neither but I tried.

5 0
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