1. Multiply and simplify.
3.xy^4 z^2 . 5x²yx
a. 15(xyz)^11
b. 15x^4y^5z^2
...
Mathematics, 12.03.2020 22:55 naomicervero
1. Multiply and simplify.
3.xy^4 z^2 . 5x²yx
a. 15(xyz)^11
b. 15x^4y^5z^2
c. 8x^4y^5z^2
d. 15x^2y^4z^2
2. simplify
4x^2 (5x^4 -3x^2 +x-2)
a. -20x^6 + 12x^4 - 4x^3 + 8x^2
b. -20x^8 + 12x^4 - 4x^2 + 8x
c. -20x^6 + 12x^4 + 4x^3 - 8x^2
d. -20x^6 - 12x^4 + 8x^3 -8x^2
Answers: 3
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