y = 3x + 21x2 = 3x(1 + 7x)
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).
21x + 9 = 180 21x = 180 - 9 21x = 171 x = 171/21 x = 8.143
20x + 5 - 20 = 21x + 4 -x = 4 + 15 x = -19
It is 21x.
3(x - 1)( x + 8)
y = 3x + 21x2 = 3x(1 + 7x)
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).
i hope you mean (2x^2 + 21x + 49) you cant solve it its already in its lowest possible form
2x2+21x+49 = (2x+7)(x+7)
21x + 9 = 180 21x = 180 - 9 21x = 171 x = 171/21 x = 8.143
(7x+2)(2y-1)
21x+452 = 32-84x 21x+84x = 32-452 105x = -420 x = -4
20x + 5 - 20 = 21x + 4 -x = 4 + 15 x = -19
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.
234 it is not the answer
It is 21x.