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Given: x2 + 10x - 16
Let: x2 + 10x - 16 = 0
x2 + 10x - 16 = 0
∴ x2 + 10x + 25 = 16 + 25
∴ (x + 5)2 = 41
∴ x = -5 ± √41
∴ x2 + 10x - 16 = (x + 5 + √41)(x + 5 - √41)
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∙ 14y ago
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How do you solve x2-64 by factoring?
x2-64 = (x-8)(x+8)
Factor the following x2 10x 25?
x2 + 10x + 25 --> (x + 5)2
If x is a positive integer solve x2 6x 16?
Um.......is it x2+6x or x2-6x. I think your missing some things here champ
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what are the solutions of the equation x2 plus 16 -10x?
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Factoring x2 plus 10x plus 16?
(x + 8)(x + 2)
What is X2 plus 8X plus 16?
X2 + 8x + 16 = 10x +16x2 + 8x + 16=2x + 8x + 16=10x + 16
How do you solve x2-64 by factoring?
x2-64 = (x-8)(x+8)
When it is easier to solve a quadratic by factoring?
When the co-efficient of x2 is 1
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-(x - 1)(x2 + x + 1)
X2 10x plus 16?
If you mean x^2 -10x+16 then it is (x-2)(x-8) when factored
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X2 - Y2 = (X + Y)(X - Y)
How do you solve x squared equals 10x minus 25?
Rearrange: x2 - 10x + 25 = 0ie (x - 5)(x - 5) = 0x = 5Check: x2 = 25; 10x - 25 = 50 - 25 = 25. Job done
How do you solve x2-10x plus 25 equals 64?
x2 - 10x + 25 = 64 Or x2 - 10x + 25 = 64? If the first, move all over to 1 side; x2 - 10x + 25 - 64 = 0 x2 - 10x + -39 = 0 Then make it into quadratic equations; (x - 13)(x + 3) = 0 Therefore x = 13 or x = -3. If the second, 8x = -39 -39/8 = -9.75 = x
Factor x2 - 10x plus 16?
(x - 8)(x - 2)
Solve x2 plus 10x plus 25?
(x+5)^2 and therefore x = -5
