Express each of the following in the form `a+i b :3(7+7i)+i(7+7i)`

Express each of the following in the form a+i b :(5-3i)^3

Express each of the following in the form a+i b :{(1/3+7/3i)+(4+1/3i)}-(-4/3+i)

Express the following in the form a+i b :(5i)(-3/5i)

Express the following in the form a+bi (2 +3i) (3+7i)

Express the following in the form a+bi (8+7i) (8-7i)

Express the following in the form a+ bi (5)/(2i-7i^(2))

Express of the complex number in the form a + i b . 3(7 + i7) + i(7 + i7)

Express each of the following in exponential form: (i) (-5)xx(-5)xx(-5) (ii) (-5)/7xx(-5)/7xx(-5)/7xx(-5)/7 (iii) 4/3xx4/3xx4/3xx4/3xx4/3

Express each of the following as a mixed fractions: (i) 20/3" (ii) "41/7

Write each of the following in the product form: (i) a^2b^5 (ii) 8x^3 (iii) 7a^3b^4