exam Maths Puzzle Numerical Ability

Factor completely:
7x^2 - 35x + 28

Read Solution (Total 0)

exam Other Question

find the square root of 46 to the nearest tenth. 31.) (a+3i)+(2+bi)=i

33.) (5-the square root of -4)-(a+bi)=6

I know how to do the problems that do not have an equal to (ie =i or =6) but I do not understand how to do these. Please help