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Алгебралық бөлшектерді қосу және азайту

Total questions: 3

Worksheet time: 5mins

Name
Class
Date
1.

 1m4n3+1m3n4\frac{1}{m^4n^3}+\frac{1}{m^3n^4}  

a)

 n+mm4n4\frac{n+m}{m^4n^4}  

b)

 2m7n7\frac{2}{m^7n^7}  

c)

 nm4n3\frac{n}{m^4n^3}  

d)

 mnm4+n4\frac{mn}{m^4+n^4}  

2.

Қосуды орында:

 14x−23y\frac{1}{4x}-\frac{2}{3y}  

a)

 8x+y12xy\frac{8x+y}{12xy}  

b)

 37xy\frac{3}{7xy}  

c)

 3y−8x12xy\frac{3y-8x}{12xy}  

d)

 3y+4xxy\frac{3y+4x}{xy}  

3.
a)

x−3x2−9\frac{x-3}{x^2-9}

b)

x2+2x−3x2−9\frac{x^2+2x-3}{x^2-9}

c)

x2−xx2−1\frac{x^2-x}{x^2-1}

d)

x2−x−3x2−9\frac{x^2-x-3}{x^2-9}