Subtract 8z2 - 3z + 4 from z3 - 2z square + 15z-6
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0
Answer:
2z^2+15z-6-(8z^2-3z+4)
2z^2+15z-6-8z^2+3z-4
-6z^2+18z-10
Answered by
0
Answer:
Step-by-step explanation:
z³ -2z² + 15z - 6 - [ 8z² - 3z + 4] = z³ -2z² + 15z -6 -8z² + 3z - 4
= z³ - 2z² - 8z² + 15z +3z - 6 - 4 {Combine like terms}
= z³ - 10z² + 18z - 10
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