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What else can I help you with?
How do you find the zeros?
Solve the equation - by whatever means available to you: factorising, graphical, numerical approximations, etc.
What is the opposite of expanding brackets?
factorising
What is the opposite of factorising expressions?
Expanding Brackets
In factorising what is the answer to 21b-9?
30
What is the answer to 12x - 15 by factorising?
-3
What does quadratic equations using the factoring method means?
It means you are required to "solve" a quadratic equation by factorising the quadratic equation into two binomial expressions. Solving means to find the value(s) of the variable for which the expression equals zero.
How do you factorise 15x-27xy?
Factorising 15x-27xy gives 3x (5 - 9y).Factorising is to express a number or expression as a product of factors.When factorising always look for common factors. To factorise (15x-27xy) look for the highest factor between the two terms (3x). 15x - 27y = 3x (5 - 9y)
What is the factors of AB-CD?
There is no simple way of factorising AB - CD
X2-14x equals -49 solve by factoring?
Re-arranging, x2 - 14x +49 = 0 Factorising, (x-2)(x-2) = 0, hence x=2.
When you use greatest common factor is it multiplying?
No, it is not. It is factorising - which is more related to dividing.
Where is division used?
In factorising division is used . It is used in opposite cases concern with multipling
How do you check math factorizations?
Multiply the factors together. If the answer is the number you were factorising, the process checks out and if not, there is an error.
