Question

Tell whether the statement true or false. If it is false, give a counter example.

Can anyone help me with these? Thank you so much if you can!

Answer 1

25) true

for example if x is -3 then x^2 will be +9

26) false

for example -3×-3×3 can give you positive answer 27

27) true

because any number when multiplied with 0 will only give you 0 answer

Explanation: