exam Maths Puzzle Numerical Ability

Simplify

-3i^2 + 4i - 5 times the square root of -9 - 4 + 5i^3

Read Solution (Total 0)

exam Other Question

Solve. 16x^3-x The cost in dollars of manufacturing w wing nuts is given by the expression 0.07w +13.3. Find the cost when 375 wing nuts are made. What is the average cost to manufacture one wing nut?