exam Maths Puzzle Numerical Ability

Determine the slope of a line that goes through the points (1,3) and (-2,5)

Read Solution (Total 0)

exam Other Question

(-3)(-6)+(4)(-2)

(-3)to the power of 3 - (-8) (-2)

(-6)to the power of 2 - 4 to the power of 2

-9 to the power of 2 - (6) to the power of 2

-1/2-(5/8)

-3.4-(7.6)
How do you simplify 2x-5(x+2)-(x-2)/x^2-4? Could you please help me?