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Margaret [11]
3 years ago
11

(1-√-4)(-3-√-25) with steps pls

Mathematics
2 answers:
posledela3 years ago
5 0

Answer:-14

Step-by-step explanation:

(1-√-4)(-3-√-25)

[(1*-3)-(1*√-25)-(√-4*-3)-(√-4*√-25)]

(-3)-(-5)-(6)-(10)

-14

meriva3 years ago
5 0

Answer:

-13+i

Step-by-step explanation:

(1-\sqrt{-4} )(-3-\sqrt{-25} )

\left(1-2i\right)\left(-3-5i\right)

\left(1\times \left(-3\right)-\left(-2\right)\left(-5\right)\right)+\left(1\times \left(-5\right)+\left(-2\right)\left(-3\right)\right)i

=-13+i

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