Q: How do you factor and solve 2x squared -x equals 21?

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21 and 84

(x - 7)(x - 3)

21 is the largest factor of 21

The greatest factor of 21 and 16 is 21, which is a factor of 21 but not of 16.

The greatest common factor of 21 and 63 is 21.Since 21 is a factor of 63, it is automatically the GCF.

Related questions

21

A + 9 = 21 A = 21 - 9 A = 12

-9

(z=-3) and (z=7)

(x - 7)(x - 3)

21 and 84

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

32

0.5x=18 x=36

-30x=6.3 x=-.21

5

3x-6 = 21 3x = 21+6 x = (21+6)/3 x = 9 You shouldn't ask us to solve your math homework.