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Which number is NOT a factor of 300 5 8 6 20?
8. 300 ends in 0 or 5, so 5 is a factor 300 is divisible by 4 and 5, so 20 is a factor 300 is even and 3 + 0 + 0 = 3, so 6 is a factor Leaving 8 to be the non factor Testing if 8 is a factor: 4 x 3 + 2 x 0 + 0 = 12; 4 x 0 + 2 x 1 + 2 = 4 which is not 8, so 300 is not divisible by 8.
How do you factor x2 - 9x equals -8?
x2 - 9x = -8 ∴ x2 - 9x + 8 = 0 ∴ (x - 1)(x - 8) = 0 You can then solve it as well: ∴ x ∈ {1, 8}
Factor x squared minus 9x plus 8?
x2-9x+8=0 has two solutions:x = 8x = 1
N²-5n-24 0 Middle Term Factor?
It is when factored: (N-8)(N+3)
16x to the power of 3 plus 4x to the power of 2 - 144 divided by 4x - 8?
4x - 8 = 0 when x = 2 Substitute this value of x in 16x3 + 4x2 - 144 to give 16*8 + 4*4 - 144 = 128 + 16 - 144 = 144 - 144 = 0 So, by the remainder theorem, (x-2) is a factor of 16x3 + 4x2 - 144 Also, the coeffs are all divisibl by 4 so 4 is also a factor (x-2) is a factor, 4 is a factor so 4*(x-2) = (4x - 8) is a factor.
Which number is NOT a factor of 300 5 8 6 20?
8. 300 ends in 0 or 5, so 5 is a factor 300 is divisible by 4 and 5, so 20 is a factor 300 is even and 3 + 0 + 0 = 3, so 6 is a factor Leaving 8 to be the non factor Testing if 8 is a factor: 4 x 3 + 2 x 0 + 0 = 12; 4 x 0 + 2 x 1 + 2 = 4 which is not 8, so 300 is not divisible by 8.
Factor the expression x2-64?
(x-8)(x+8) = x2-64
How do you factor x2 - 9x equals -8?
x2 - 9x = -8 ∴ x2 - 9x + 8 = 0 ∴ (x - 1)(x - 8) = 0 You can then solve it as well: ∴ x ∈ {1, 8}
Is 2 a factor of all numders?
No. Two is a factor in even numbers, which end in 0, 2, 4, 6, or 8.
What has 6 letters and means a whole numbered divides another whole number with a remainder of 0?
Undefined: You cannot divide by zero
Find the possible value or values of r in the quadratic equation r2 -7r - 8 0?
I think you mean r2 -7r -8 = 0. If so, then factor it: (r+1)(r-8) = 0 Then set r+1 = 0, r+1-1=-1, r = -1 Set r-8 =0, r-8+8 = 8 so r = 8
How do you factor -1h2 plus 32-4h equals 0?
-(h - 4)(h + 8)
Factor x squared minus 9x plus 8?
x2-9x+8=0 has two solutions:x = 8x = 1
N²-5n-24 0 Middle Term Factor?
It is when factored: (N-8)(N+3)
How do you factor x squared plus 8x-xy-8y?
0
What two factors between 0 and 20?
Any non-zero integer can be a factor. So 8 and 13.
What is the greatest common factors of 32 and 8?
8 is a factor of 32 and of itself, so the answer is 8. Since 8 is a factor of 32, it is automatically the GCF.Since 8 is a factor of 32, it is automatically the GCF.It is 8
