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Q: What is the greatest common factor of x squared and -21x?
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Related questions

What is the greatest common factor of 21x-14?

The greatest common factor (GCF) is 7.


How do you factor 3x squared plus 21x?

It is: 3x*(x+7)


How do you factor 20x squared -5 equals 21x?

Make it equal zero by subtracting 21x from both sides. 20x2 - 21x - 5 factors to (4x - 5)(5x + 1)


How do you factor 3x squared negative 21x plus 36?

3x2-21x+36 =3(x2-7x+12) =3(x-4)(x-3)


How do you factor 4x squared minus 21x plus 5?

To factor 4x^2 - 21x + 5, we look for two binomials in the form (Ax + B)(Cx + D) that multiply to give 4x^2 - 21x + 5. We can determine the values of A, B, C, and D by examining the factors of 4 and 5. The factored form is then (4x - 1)(x - 5).


What is the factor of 3x plus 21x plus 9x?

3x+21x+9x=33x. Break it apart. The factor of x is x and the factors of 33 are 3 and 11. Therefore, the factors of 3x+21x+9x are 3, 11, and x.


What is the answer to the rational expression 2x plus 3 over 10x squared plus 21x plus 9?

(2x+3)/(10x2+21x+9)Factor the quadratic expression in the denominator:(2x+3)/(5x+3)(2x+3)which becomes:1/(5x+3) or (5x+3)-1


Factor this polynomial 21x-18?

3(7x-6)


How do you factor 21x plus 33?

3(7x + 11)


What is -21 times x squared divided by 39?

Assuming that it is only the x that is being squared. (-21x^2)/39 = (-7x^2)/13


Greatest common factor of 35x power 2 and 7xy power 2 and 21x power 2y power 2?

gcf(35x², 7xy², 21x²y²) = 7x 35x² = 5 times 7 times x² 7xy² = 7 times x times y² 21x²y² = 3 times 7 times x² times y² hcf = 7 times x = 7x (I've written the multiplication as times instead of using the × symbol to avoid confusion with the unknown x.)


How can you factor 2x2-21x plus 10?

(2x - 1)(x - 10)