Tìm giá trị lớn nhất M của hàm số y= x^4 +3 trên đoạn [-1 , 2]

What is the approximate total length of iron edging needed to create the square frame and the two diagonals?

In the figure below, segment ac is congruent to segment ab: triangle abc with a segment joining vertex a to point d on side bc. side ab is congruent to side ac which statement is used to prove that angle abd is congruent to angle acd? segment ad bisects angle cab. triangle acd is similar to triangle abd. segment ad is congruent to segment ac. angle cab is congruent to angle cba.

Solve the system of equations y= 3/2 - 1, -x+ y =-3