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Alenkasestr [34]
2 years ago
13

I need help with algebra

Mathematics
1 answer:
rosijanka [135]2 years ago
4 0

Answer:

x = -1 and y = 6

Step-by-step explanation:

using x = -b/2a

x = -4 / 2(2)

x = -1

y = 2(-1)² + 4(-1) + 8

y = 2 - 4 + 8

y = 10 - 4

y = 6

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ANSWER

3{a}^{4 }

EXPLANATION

The cube root of

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This is the same as:

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3 years ago
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Using first the customary ruler and then the metric ruler, measure the length of the side of the wooden block. Remember to estimate to one place value beyond the rulers’ gradations.

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Can someone please help me with this ASAP!! (will mark as brainliest if correct)
sattari [20]

Answer:

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