Simplify brackets
Algebra
Negative Power
Algebraic fractions
Expanding brackets
100
3b+6?
3(b+2)
100
a+a?
2a
100
2^-2?
1/2^2= 1/4
100
2x/5+2x/5?
4x/5
100
3(b+10)?
3b+30.
200
5y-25?
5(y-5)
200
bXb?
b^2
200
5^-2?
1/5^2= 1/25
200
7b/10-2b/10?
5b/10
200
6(2y+3)
12y+18
300
20y^2+10
5y(4y+2)
300
a+a+y?
2a+y
300
7^-2
1/7^2= 1/49
300
2a/6X2b/6?
4b^2/6
300
5(2c-5b)
10c-25b
400
4c^2+8c^2
2c(2c+4c)
400
2yX3y?
6y^2
400
10^-2?
1/10^2= 1/100
400
2y/5+2y/5+2b/6?
4y/5+2b/6
400
3y(y+2)
3y^2+6y
500
10y^2-15y^2?
5y(2y-3y)
500
bXb+2aXa?
b^2+2a^2
500
25^-2
1/25^2= 1/625
500
2c/10X3c/10+5y/20X3y/20?
6c^2/10+15y^2/20
500
3y(3y-2y)
9y^2-6y^2
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