nextgen32
27.11.2019 •
Mathematics
Factor this expression completely. 12x^6 - 27y^4
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Ответ:
12x⁶ - 27y⁴ =
= 3(4x⁶ - 9y⁴)
= 3(2x³ - 3y²)(2x³ + 3y²)
Ответ:
1. Multiply 7 and 5... 35
2. Add -5 and -8... -13
3. Put 35 in scientific notation by moving the decimal -> 3.5
4. Since the decimal moved one to the left, add one to the other number.. -13 + 1 = -12
Answer= 3.5 x 10^-12