WATCH: What is a factor? A factor is a number that divides into another number exactly, without leaving a remainder. Find out in this KS3 Bitesize maths guide. WATCH: How to find factors using ...
Write a number as a product of its prime factors To be able to find factors and write a number as a product of prime factors, having knowledge of powers and indices is useful. Remember: To find all ...
An example of a composite mathematical expression is 6x squared times 5x plus 15. To write this expression as a product of primes, we must factor it completely. Parts of this expression are trickier ...
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