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3ab - a - 3b2 + b
= -3b2 + 3ab + b - a
= -3b(b - a) + 1(b - a)
= (1 - 3b)(b - a)
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∙ 13y ago
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Factor this expression 9a4 - b2?
9a4-b2=36a-2b=2(18-b) But if you meant 9a^4-b^2 it is not possible to factor
How do you factor the expression 18bc?
2 x 3 x 3 x b x c = 18bc
Factor this expression Check by multiplying factors 2ab-6ac plus 3b 9c?
(2a + 3)(b - 3c)
How do you factor the expression x cubed plus 216?
Use a^3 + b^3 = (a + b)(a^2 - ab + b^2), where a^2 is a squared, a^3 is a cubed. Note that 216 = 6^3.
How do you determine whether an expression is rational algebraic expression or not?
If the algebraic expression can be written in the form of a(x)/b(x) where a(x) and b(x) are polynomial functions of x and b(x) ≠0, then the expression is a rational algebraic expression.
What is the b factor in the expression x2 plus x-18?
Not sure what the b factor is, but the answer probably is 1, the coefficient of x.
How do you factor the expression a2 4a 4-b2?
(a - b + 2)(a + b + 2)
Factor this expression Check by multiplying factors 3ab-a-3b2 plus b?
(3b - 1)(a - b)
Factor the polynomial expression x2 - 25?
-23
Factor this expression 9a4 - b2?
9a4-b2=36a-2b=2(18-b) But if you meant 9a^4-b^2 it is not possible to factor
How do you factorise a linear?
A linear expression can only have a numeric factor that can be "taken out". The expression will be of the form ax + b where a and b are numbers that have k as their highest common factor (HCF). That is, a = k*c and b = k*d Than being the case, ax + b = kcx + kd = k*(cx + d)
What is the expression as a product of its factor 24BC?
2 x 2 x 2 x 3 x B x C is the expression.
How do you factor 49 plus 14b plus b squared?
a + b + 4 is in its simplest form.
How do you factor a 3 coefficient expression like 4a2 8ab-12b2?
That factors to 4(a - b)(a + 3b)
What is the factor expression of 18bc?
2 x 3 x 3 x b x c
How do you factor this expression completely 9a4 - b2?
You can start by using the formula for the difference of two squares. Actually, after that I don't think you can factor it any further.
How do you factor the expression 18bc?
2 x 3 x 3 x b x c = 18bc
