exam Maths Puzzle Numerical Ability

when ^ means square root

^3(^20+2^8) =

5^12+4^32-5^27 =

4^5/^72 =

Read Solution (Total 0)

exam Other Question

Use the "ac" test to determine if the following trinomial can be factored.
x^2+2x+3

Please show me the steps to determine this. Thank you!
can someone please help me with this question:

Is this function always increasing, decreasing, remaining constant, or there is no way to know ?

y = 0(-x + 1)