What is factor 5x^2+16x+12.8 ?

The solution to factor 5x^2+16x+12.8 is (2.23606…x+3.57770…)^2

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factor 5x^2+16x+12.8

factor

5 x^{2} + 16 x + 12.8

(2.23606 \dots x + 3.57770 \dots)^{2}

Solution steps

5 x^{2} + 16 x + 12.8

Rewrite

5 x^{2} + 16 x + 12.8

(5 x)^{2} + 2 \cdot 2.23606 \dots x \cdot 3.57770 \dots + (12.8)^{2}

= (5 x)^{2} + 2 \cdot 2.23606 \dots x \cdot 3.57770 \dots + (12.8)^{2}

Apply Perfect Square Formula:

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

a = 2.23606 \dots x, b = 3.57770 \dots

= (2.23606 \dots x + 3.57770 \dots)^{2}

3^{x} + 3^{x}

a^{2} x - a^{2} y + x - y

5 a - 3 b - 3 b c^{5} + 5 a c^{5}

\frac{6}{3 - 1}

N a^{2} C O^{3} + M g (O H) 2

What is factor 5x^2+16x+12.8 ?
The solution to factor 5x^2+16x+12.8 is (2.23606…x+3.57770…)^2