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It is possible to factorise 4x²-9 further.
Factorising is to express a number or expression as a product of factors.
The technique of factorising two terms: a² - b² = (a + b) (a - b)
If we apply ( 4x²-9 ) to the previous technique: 4x² - 9 = (2x + 3) (2x - 3)
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What is the answer to 4x9?
36
How many square feet in 4x9?
36
Maths. what is to factorise?
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
How do you factorise a question that already has 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.
How do i factorise fully 10x - 15xy?
-5
What is 4x9?
4x9 is 27
What is the LCM 2x7 and 4x9?
The LCM (Least Common Multiple) of 2x7 and 4x9 is 36x63.
What is the answer to 4x9?
36
4x9/4?
9
How many square feet in 4x9?
36
What does 4 times 9?
== 4x9== 36 ==
56+4x9*3?
164
What does factorise fully mean?
Factorise fully is when brackets are involved in the equation
How many 9 are they in 36?
4 :) 4x9=36
What size speaker in a 1977 Chevy Silverado?
4x9
How do you factorise a²-a?
a²-a = a(a-1)
Maths. what is to factorise?
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
