What is factor 81a^2+162ab+81b^2 ?

The solution to factor 81a^2+162ab+81b^2 is 81(a+b)^2

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factor 81a^2+162ab+81b^2

factor

81 a^{2} + 162 ab + 81 b^{2}

81 (a + b)^{2}

Solution steps

81 a^{2} + 162 ab + 81 b^{2}

Factor out common term

81 : 81 (a^{2} + 2 ab + b^{2})

= 81 (a^{2} + 2 ab + b^{2})

Factor

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

= 81 (a + b) (a + b)

Apply exponent rule:

aa = a^{2}

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

= 81 (a + b)^{2}

x + \frac{( 2 x )}{3} + \frac{( x )}{3} = 3600

- \frac{9}{2} + 1

(5 + 3) (5 - 3)

\frac{1}{4 π ( 8.85 \cdot 1 0 ^{- 12} )}

2 j + 2 = 10

What is factor 81a^2+162ab+81b^2 ?
The solution to factor 81a^2+162ab+81b^2 is 81(a+b)^2