What is simplify-5i(-5+2i) ?

The solution to simplify-5i(-5+2i) is 10+25i

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simplify-5i(-5+2i)

simplify

- 5 i (- 5 + 2 i)

10 + 25 i

Solution steps

- 5 i (- 5 + 2 i)

Apply the distributive law:

a (b + c) = ab + a c

- 5 i (- 5 + 2 i) = - 5 i (- 5) - 5 i 2 i

= - 5 i (- 5) - 5 i 2 i

- 5 i (- 5) = 25 i

- 5 i 2 i = 10

= 25 i + 10

Rewrite in standard complex form:

10 + 25 i

= 10 + 25 i

n^{3} + 125

x + 8 x^{4} + 2 x^{2} - \frac{1}{6}

\frac{- 0.5}{- 0.5}

\frac{6 x ^{2} - 21 x ^{7}}{3 x}

\frac{5}{7}