exam
Maths Puzzle
Numerical Ability
Instructions: Perform the indicated operations.
What is the soultion for -4x^2(5x^4-3x^2+x-2)
Read Solution (Total 0)
exam Other Question
7√5 - (3√5 +6)^2
please explain.
b^2-2bc+c^2=(b-c)^2