a²-a = a(a-1)
2a(2b) Would Give You The Answer 4ab. 2x2 = 4 And a x b = ab.
you do (245x)
It depends on what you wanted to do - graph it, solve it, factorise it, etc.
It is the opposite of Expanding The Brackets
The answer will depend on where the brackets are. In general the solution would be to expand all the brackets, combine like terms and then factorise.
In the same way that you would factorise any other expressions that do not contain an equality sign depending on the expressions of which none have been given.
(2y)(2x - 3z)
Factorise fully is when brackets are involved in the equation
a²-a = a(a-1)
To factorise is to find the numbers that divide into the original number by only using prime numbers. For example factorise 20 = 2 times 2 times 5
2a(2b) Would Give You The Answer 4ab. 2x2 = 4 And a x b = ab.
to put into brackets
you do (245x)
It depends on what you wanted to do - graph it, solve it, factorise it, etc.
6(t2s)
m(g-a)