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Earn +20 ptsQ: What is the GCF of 3x and 15x?
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What is the GCF 12xy and 15x?
The GCF is 3x.
What is the GCF of 30x squared and 45x?
The GCF of 30 x^2 and 45x is 15x. The GCF of 30 and 45 is 15, and the GCF of x squared and x is x.
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)
Factor the polynomial 15x - 3xy plus 20 - 4y by grouping?
15x - 3xy = 3x(5 - y) 20 - 4y = 4(5 - y) 15x - 3xy + 20 - 4y = (3x + 4)(5 - y)
What is the gcf of 3x2 and 3x?
Since 3x is a factor of 3x^2, it is automatically the GCF.
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