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Popular >

expand (0.3+x)^2

Solution

expand

(0.3 + x)^{2}

Solution

0.09 + 0.6 x + x^{2}

Solution steps

(0.3 + x)^{2}

Apply Perfect Square Formula:

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

(0.3 + x)^{2} = 0. 3^{2} + 2 \cdot 0.3 x + x^{2}

= 0. 3^{2} + 2 \cdot 0.3 x + x^{2}

Simplify

0. 3^{2} + 2 \cdot 0.3 x + x^{2} : 0.09 + 0.6 x + x^{2}

= 0.09 + 0.6 x + x^{2}

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Frequently Asked Questions (FAQ)

What is expand (0.3+x)^2 ?
The solution to expand (0.3+x)^2 is 0.09+0.6x+x^2