1.
1.2 x^4 ( 4 x² + 3 x + 1 ) = 4.8 x^6 + 3.6 x^5 + 1.2 x^4
2.
( 4 x - 3 ) ( 2 x² - 7 x + 1 ) = 8 x³ - 28 x² + 4 x - 6 x² + 21 x - 3 =
= 8 x³ - 34 x² + 25 x - 3
3.
( x² + 4 x - 3 ) ( 2 x² + x + 6 ) =
= 2 x^4 + x³ + 6 x² + 8 x³ + 4 x² + 24 x - 6 x² - 3 x - 18 =
= 2 x^4 + 9 x³ + 4 x² + 21 x - 18
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For this case we must find the solution of the following equation:
If we subtract 3x from both sides of the equation we have:
Different signs are subtracted and the major sign is placed
We add 1 to both sides of the equation:
We multiply by -1 on both sides of the equation:
So, the solution is
Answer:
Answer:
13/8
in decimal form it is 1.625
Step-by-step explanation:
Answer:
Therefore, 8/56 simplified to lowest terms is 1/7.
Step-by-step explanation:
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