book Maths Puzzle Numerical Ability

factor perfect-square trinomials and differences of squares.....

6Xsquared+2XY+Ysquared+3XY

Read Solution (Total 0)

book Other Question

Find an equation of the functionwhose graph is a horizontal shift 9 units to the right vertical strecth (by4) of the graph The instructions say divide. The problem is 4 / 7+i. I have come up with 7/12 + 1/12i. Is the the correct solution? THanks in advance.