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it is a combination of perfect squares
the square of 9x is squared is +/- 3x, and the square of 4 is +/- 2
so the answer is (3x+2)(3x-2)
which is 9xsquared-6x+6x-4
=9xsquared-4
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∙ 13y ago
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How do you factor 3x2-9x?
factor out a 3x 3x(x-3)=3x2-9x
How do you factor 81x2 126xy 49y2?
If that's + 49y2, the answer is (9x - 7y)(9x - 7y) or (9x - 7y)2
How do you factor 81x2-126xy 49y2?
If that's + 49y2, the answer is (9x - 7y)(9x - 7y) or (9x - 7y)2
How do you factor 81x2 18x 1?
If that's + 18x + 1, the answer is (9x + 1)(9x + 1) or (9x + 1)2
What is the greatest common factor of 6x and 9x?
The GCF of 6x and 9x is 3x
How do you factor 3x2-9x?
factor out a 3x 3x(x-3)=3x2-9x
Factor 81x plus 9x?
You don't need to factor that; you can add them together, since they have the same variable.However, assuming you might mean 81x squared + 9x, you can take out the common factor, which is 9x.
How do you factor x2-9x?
x2-9x = x(x-9)
How do you factor 81x2 126xy 49y2?
If that's + 49y2, the answer is (9x - 7y)(9x - 7y) or (9x - 7y)2
How do you factor 102 plus 9x plus 4?
102 +9x +4 = 9x + 106, which is in its simplest form.
How do you factor 81x2-126xy 49y2?
If that's + 49y2, the answer is (9x - 7y)(9x - 7y) or (9x - 7y)2
How do you factor 81x2 18x 1?
If that's + 18x + 1, the answer is (9x + 1)(9x + 1) or (9x + 1)2
Factor x2 9X 18?
Asuming you ment The Factor of x^2+9x+18 the answer is (x+3)(x+6) Asuming you ment The Factor of x^2+9x+18 the answer is (x+3)(x+6)
What is the greatest common factor of 6x and 9x?
The GCF of 6x and 9x is 3x
How do you factor 2x - 9x -9?
you can't
What does factor an expression mean?
9x+39
How do you factor 27-9x 15y?
65
