Simplify the expression: (3 − 7i)(2 − 5i).
1 answer:
Answer:
B
Step-by-step explanation:
3x2-3x5i-7ix2x7ix(-5i)
6-15i-14i+35i^2
6-15i-14i+35x(-1)
6-15i-14i-35
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1+(21/100) = 1.21
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Step-by-step explanation:
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33 yrs old
Step-by-step explanation:count up to the year he was born
Answer:
2 kg.
Step-by-step explanation:
F = m * a (Newton's Second Law of Motion).
10 = m * 5
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Answer:
90°
Step-by-step explanation:
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