What is factor 64x^2-112x+49 ?

The solution to factor 64x^2-112x+49 is (8x-7)^2

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factor 64x^2-112x+49

factor

64 x^{2} - 112 x + 49

(8 x - 7)^{2}

Solution steps

64 x^{2} - 112 x + 49

Rewrite in the form of

a^{2} + 2 ab + b^{2} :

64 x^{2} = (8 x)^{2}

49 = 7^{2}

- 112 x = - 2 \cdot 8 x \cdot 7

= (8 x)^{2} - 2 \cdot 8 x \cdot 7 + 7^{2}

Apply Perfect Square Formula:

a^{2} - 2 ab + b^{2} = (a - b)^{2}

(8 x)^{2} - 2 \cdot 8 x \cdot 7 + 7^{2} = (8 x - 7)^{2}

= (8 x - 7)^{2}

80 \times 6

lo g_{0.25} (8)

\frac{0}{- 3}

s (s + 10) (s^{2} - 1)

\frac{1}{2} + \frac{1}{6} + \frac{1}{12}