What is expand (6tan(θ)+5)^2 ?

The solution to expand (6tan(θ)+5)^2 is 36tan^2(θ)+60tan(θ)+25

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expand (6tan(θ)+5)^2

expand

(6 tan (θ) + 5)^{2}

36 tan^{2} (θ) + 60 tan (θ) + 25

Solution steps

(6 tan (θ) + 5)^{2}

Apply Perfect Square Formula:

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

(6 tan (θ) + 5)^{2} = (6 tan (θ))^{2} + 2 \cdot 6 tan (θ) \cdot 5 + 5^{2}

= (6 tan (θ))^{2} + 2 \cdot 6 tan (θ) \cdot 5 + 5^{2}

Simplify

(6 tan (θ))^{2} + 2 \cdot 6 tan (θ) \cdot 5 + 5^{2} : 36 tan^{2} (θ) + 60 tan (θ) + 25

= 36 tan^{2} (θ) + 60 tan (θ) + 25

π (1 - 2)

9 - (7 - 6 x) or 4 (2 x + 4)

x y - λ (x + \frac{y}{2} = 1)

(+) (+)

(y + 3) (2 - y)

What is expand (6tan(θ)+5)^2 ?
The solution to expand (6tan(θ)+5)^2 is 36tan^2(θ)+60tan(θ)+25