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Step2247 [10]
3 years ago
14

Simplify the expression below: 7 a2 + 10a - 3a – 2a2

Mathematics
1 answer:
Y_Kistochka [10]3 years ago
6 0

Answer: ax(5a+7)

Step-by-step explanation:

I just know trust me

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Step-by-step explanation:

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Easy points. see image below
tatuchka [14]

Answer:

 6

Given expression:

  • \sf -(-(-3)) + 2 + |-7|

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If following is |-a| then |-a| = a

  • \sf -3 + 2 + 7

Evaluate following

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4 0
2 years ago
<img src="https://tex.z-dn.net/?f=%5Csqrt%7B2%2C25%7D.1%2C46-2%2C25.0%2C02%5C%5C" id="TexFormula1" title="\sqrt{2,25}.1,46-2,25.
Zina [86]

Answer:

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Step-by-step explanation:

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