56÷(7-9)^3 -24/23-5×4​

Answer these questions showing your work plz

Rewrite the polynomial -9x5 + 36x4 + 189x3 in factored form.

Plzz ! if you were constructing a triangular frame, and you had wood in the length of 4 inches, 4 inches, and 7 inches, would it make a triangle? would you be able to create a frame from these pieces of wood? yes or no? = explain your mathematical thinking/show your work: