What is (-3+sqrt(-4))^2 ?

The solution to (-3+sqrt(-4))^2 is 5-12i

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simplify (-3+sqrt(-4))^2

simplify

(- 3 + - 4)^{2}

5 - 12 i

Solution steps

(- 3 + - 4)^{2}

Apply Perfect Square Formula:

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

(- 3 + - 4)^{2} = (- 3)^{2} + 2 (- 3) - 4 + (- 4)^{2}

= (- 3)^{2} + 2 (- 3) - 4 + (- 4)^{2}

(- 3)^{2} + 2 (- 3) - 4 + (- 4)^{2} = - 12 i + 5

= - 12 i + 5

Rewrite in standard complex form:

5 - 12 i

= 5 - 12 i

6 t^{2} - 5.4 - 3.5 t + 2.5 t^{2} + 3 t

(4 a^{4})^{\frac{3}{2}}

16 (7 b + 6)

6.02 x 1 0^{23}

F (0)