fatemahtuzahra7 fatemahtuzahra7

03-04-2022
Mathematics

contestada

3+(-7)×2-10÷(-5)
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loneguy loneguy

03-04-2022

[tex]\left[3+(-7)\times 2\right] - \left[10 \div(-5)\right]\\\\=(3-14) +\left(10\times \dfrac 15\right)\\\\=-11+2\\\\=-9[/tex]

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