It opens upward when X is an even power. It would be for X squared or X raised to the 4th power.
Answer:
195 sq cm
Step-by-step explanation:
15 x 15 = 225
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3(8) + 2(3) = 30
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225 - 30 = 195 sq cm
2x squared would be you final answer
Answer:
1. x^3+27y^3
2. 10a^3+17a^2b+11ab^2+12b^3
Step-by-step explanation:
Answer:
Yes
Step-by-step explanation: