Question

a)(-0,1y³)x(+0,2y⁴)=
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b)(5a⁴bc³)x(-b²c)x(+4a²c)=
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c)(4,5y²)x(-0,3y)x(-y⁴)=
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d)(0,1xy)x(100xy²)x(0,01x³)=
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e)(-12mnp)x(-⅔m²n)x(5np)=
​

Answer 1

Resposta:

a)(-2,6abc).(-1,2ab)

3,12a²b²c

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b)(+1,5x³y).(-0,3xy²) = - 0,45x^4y³

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C)(-2,6abc).(-1,2ab) = 3,12a²b²c

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d) (-ac).(-a⁴bc²) = a^5bc³

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É)(-0,1y³).(+0,2y⁴) = - 0,02y^7

Explicação passo-a-passo:

coloque como melhor resposta pfv