exam Maths Puzzle Numerical Ability

I need to come up on showing how to answer the square root of 74. It was from a question that started from 5 to the 2nd power + 7 to the second power which I believe is 74 so I nee

Read Solution (Total 0)

exam Other Question

I am trying to figure this equation out but I am doing it wrong. We do not have a text book to go by.
7x=36+4x
Thanks,
Brandon Determine the equation of the axis of symmetry for the parabola whose x - intercepts are (-3, 0) and (1,0).