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3 years ago

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Solve the following equation (7X3+4X2+3X+2) + (2X2+X+5)=

1 answer:

rjkz [21]3 years ago

5 0

The way it's written it's
Simplify the following:
7 X^3 + 4 X^2 + 2 X^2 + 3 X + X + 2 + 5
Grouping like terms, 7 X^3 + 4 X^2 + 2 X^2 + 3 X + X + 2 + 5 = 7 X^3 + (4 X^2 + 2 X^2) + (3 X + X) + (2 + 5):7 X^3 + (4 X^2 + 2 X^2) + (3 X + X) + (2 + 5)
4 X^2 + 2 X^2 = 6 X^2:
7 X^3 + 6 X^2 + (3 X + X) + (2 + 5)
3 X + X = 4 X:
7 X^3 + 6 X^2 + 4 X + (2 + 5)
2 + 5 = 7:Answer: 7 X^3 + 6 X^2 + 4 X + 7

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Answer:

<h2><em><u>60</u></em></h2>

Step-by-step explanation:

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Read 2 more answers

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Answer:

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zhannawk [14.2K]

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Step-by-step explanation:

So, according to the given statement, we have the following expression:

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<u>For 80 chairs:</u>

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So according to the above relation,

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Step-by-step explanation:

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