评估以下限制:
问题1
解决方案:
Let y = x + 2 and b = a + 2
[using formula ]
问题2。
解决方案:
Let y=x+2 and b=a+2
[using formula ]
问题3。
解决方案:
Dividing the numerator and denominator with 1+x-1
Let y=1+x as
[using formula ]
问题4。
解决方案:
Applying the formula , here,
问题5
解决方案:
Dividing the numerator and denominator with x-a
Applying the formula , here, in numerator and in denominator
问题6。
解决方案:
Applying the formula here, and
问题7。
解决方案:
Applying the formula
问题8。
解决方案:
Dividing the numerator and denominator with x-4
Applying the formula here, n=3 in numerator and n=2 in denominator
问题9。
解决方案
Dividing the numerator and denominator with x-1
Applying the formula here,
n=15 in numerator and n=10 in denominator
问题10。
解决方案:
Applying the formula