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egoroff_w [7]
3 years ago
9

Is the solutipn shown below correct? Explain. 9x+2=8x^2+6x

Mathematics
1 answer:
marin [14]3 years ago
3 0

Answer:

the answer is not correct

there is a sign error under the radical

it should be 3^2 - 4(-8)(2) = sqrt(73) not sqrt(55i)

Step-by-step explanation:

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Musya8 [376]

The number of purple marbles in the bag are; 201 purple marbles

<h3>How to work out fraction of bar model?</h3>

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