7 root 2x^2-10x-4 root 2
Answers
Answered by
7
7√2x²-10x-4√2
=7√2x²-14x+4x-4√2
=7x(√2x-2)+2√2(√2x-2)
=(7x+2√2)(√2x-2)
=7√2x²-14x+4x-4√2
=7x(√2x-2)+2√2(√2x-2)
=(7x+2√2)(√2x-2)
Similar questions