Mathematics
Mathematics, 25.07.2019 08:20, ptrlvn01

What is simplified form of -3z^2(z+2)-4(z^2+1)? a.-7x^2+1 b.-3z^3-4z^2-6z-4 c.-3z^3-2z^2-4 4.-3z^3-10z^2-4

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What is simplified form of -3z^2(z+2)-4(z^2+1)? a.-7x^2+1 b.-3z^3-4z^2-6z-4 c.-3z^3-2z^2-4 4.-3z^3-...

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