问题1.将x + 2x 2 + 3x 4 – x 5除以2x
解决方案:
Here,
(x + 2x2 + 3x4 – x5) / 2x
x/2x + 2x2/2x + 3x4/2x – x5/2x
By using this formula ⇒ an/am = an-m
1/2 x1-1 + x2-1 + 3/2 x4-1 – 1/2 x5-1
1/2 + x + 3/2 x3 – 1/2 x4
问题2.将y 4 – 3y 3 + 1 / 2y 2除以3y
解决方案:
Here,
(y4 – 3y3 + 1/2y2)/ 3y
y4/3y – 3y3/3y + (½)y2/3y
By using this formula ⇒ an/am = an-m
1/3 y4-1 – y3-1 + 1/6 y2-1
1/3y3 – y2 + 1/6y
问题3.将-4a 3 + 4a 2 + a除以2a
解决方案:
Here,
(-4a3 + 4a2 + a) / 2a
-4a3/2a + 4a2/2a + a/2a
By using this formula ⇒ an/am = an-m
-2a3-1 + 2a2-1 + 1/2 a1-1
-2a2 + 2a + 1/2
问题4鸿沟-x 6 + 2×4 + 4×3 + 2×2由√2×2
解决方案:
Here,
(–x6 + 2x4 + 4x3 + 2x2) / √2x2
-x6/√2x2 + 2x4/√2x2 + 4x3/√2x2 + 2x2/√2x2
By using this formula ⇒ an/am = an-m
-1/√2 x6-2 + 2/√2 x4-2 + 4/√2 x3-2 + 2/√2 x2-2
-1/√2 x4 + √2x2 + 2√2x + √2
问题5:将-4a 3 + 4a 2 + a除以2a
解决方案:
Here,
(-4a3 + 4a2 + a) / 2a
-4a3/2a + 4a2/2a + a/2a
By using this formula ⇒ an/am = an-m
-2a3-1 + 2a2-1 + 1/2a1-1
-2a2 + 2a + 1/2
问题6.鸿沟√3a4 +2√3a3 + 3a中2 – 6a中由图3a
解决方案:
Here,
(√3a4 + 2√3a3 + 3a2 – 6a) / 3a
√3a4/3a + 2√3a3/3a + 3a2/3a – 6a/3a
By using this formula ⇒ an/am = an-m
√3/3 a4-1 + 2√3/3 a3-1 + a2-1 – 2a1-1
1/√3 a3 + 2/√3 a2 + a – 2