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21 = 3 x 7 and 7 - 3 = 4 so: (x + 7)(x - 3)
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Earn +20 ptsQ: What is the factorization of x2 plus 4x minus 21?
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What is the complete factorization of 16x2 minus 56x plus 49?
16x2 - 56x + 49 = (4x - 7)2
How do you factor x squared minus 4x minus 21?
x2 - 4x - 21 = (x-7)(x+3)
4x squared plus 12x minus 40 divided by x minus 2?
4x + 20
What is 4x plus 13 equals 21?
4x+13 = 21 4x = 21-13 4x = 8 x = 2
-3x equals -21 plus 4x?
-3x=-21+4x-3x-4x=-21+4x-4x-7x=-217x=217x/7=21/7x=3
Related questions
What is the complete factorization of 16x2 minus 56x plus 49?
16x2 - 56x + 49 = (4x - 7)2
How do you factor x squared minus 4x minus 21?
x2 - 4x - 21 = (x-7)(x+3)
What is 8x squared minus 8x minus 16 in factorization form?
(4x-8)(2x+2)
4x squared plus 12x minus 40 divided by x minus 2?
4x + 20
What is x plus 4x plus 5?
minus 1
What is the factorization 4x² plus 12x plus 9?
The factorisation is as follows: 4x² + 12x + 9 = (2x + 3)2.
4x squared plus 12x minus 40 divided by 4x plus 20?
x - 2
What is factorization of this trinomial -4x plus 11x - 6?
(-4x + 3)(x - 2)Apex :)!!
What is 4x plus 13 equals 21?
4x+13 = 21 4x = 21-13 4x = 8 x = 2
-3x equals -21 plus 4x?
-3x=-21+4x-3x-4x=-21+4x-4x-7x=-217x=217x/7=21/7x=3
What is 8 x plus 2 minus 4x plus 7 simplified as?
This would simplify as 4x-5
What is the factorization of x2 plus 4x - 32?
x2 + 4x - 32 = (x + 8)*(x - 4)
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