1.
7 (cos 30° + i sin 30°) 4 (cos 180° + i sin 180° )
Solve the question plss

Multiply −2x(6x^4−7x^2+x−5) express the answer in standard form. enter your answer in the box.

The difference between tax advoidance and tax evasion

Merrida uses a pattern in the multiplication table below to find ratios that are equivalent to 7: 9. if merrida multiplies the first term, 7, by a factor of 6, what should she do to find the other term for the equivalent ratio? multiply 9 by 1. multiply 9 by 6. multiply 9 by 7. multiply 9 by 9.