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How do you factorise 2xy - 6x plus 7y -21?

Updated: 4/28/2022

Wiki User

∙ 7y ago

Best Answer

2x(y - 3) + 7(y - 3) = (2x + 7)(y - 3)

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∙ 7y ago

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Continue Learning about Algebra

Factorise x squared plus 6x plus 5?

It is (x+5)(x+1) when factored

How do you factorise 6x-27xy?

6x - 27xy= 3x(2 - 9y)=========

Factorise 6x plus 9x cubed?

6x + 9x^3 = 3x*(2 + 3x^2)

How do you factorise 6 x cubed plus 3 x?

6x^3 + 3x = 3x(2x^2 + 1)

What does it mean if the coefficient of the third term is 5?

The coefficient of a term is the number next to the variable, or letter. Here is an example: 5x + 2xy + 6x The third term is 6x. The coefficient of that third term is 6.

Related questions

How do you Factorise this x2 plus 6x?

x2 + 6x = x*(x + 6)

Simplify 15xy-2xy-7x plus x equals?

15xy-2xy-7x+x=13xy-6x

Factorise x squared plus 6x plus 5?

It is (x+5)(x+1) when factored

Factorise x2 plus 6x-55 equals?

(x-5)(x+11)

How do you Factorise 4x2 plus 6x plus 3?

It can't be factored because the discriminant is less than zero.

Factorise 6x2 plus 5x plus 1?

6x^2 + 5x + 1 = (3x +1) (2x + 1)

The difference between 2x squared plus 4xy - 3 and x squared - 2xy - 4?

(2x2+4xy-3)-(x2-2xy-4)Answer: x2+6x+1

What is the answer to this question when you factorise 6x 2 plus 7x-3?

If you mean: 6x^2 +7x-3 then it is (2x+3)(3x-1) when factored

How do you factorise 6x-27xy?

6x - 27xy= 3x(2 - 9y)=========

Factorise 6x plus 9x cubed?

6x + 9x^3 = 3x*(2 + 3x^2)

How do you factorise 6 x cubed plus 3 x?

6x^3 + 3x = 3x(2x^2 + 1)

What is -6x plus 3 equals 21?

x = -3

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