Answer:
you just have to multiply like this
Step-by-step explanation:
3x(x-2y)+y(x-2y)
multiply
3x²-6xy-xy+2y²
3x²-7xy+2y²
now remember the identity (a-b)²=a²-2ab+b² here
a²=3x²
2ab= –7xy
b²= 2y²
remove 2ab and and squares and now answer comes (3x-2y)²
Copyright © 2024 EHUB.TIPS team's - All rights reserved.
Answers & Comments
Answer:
you just have to multiply like this
Step-by-step explanation:
3x(x-2y)+y(x-2y)
multiply
3x²-6xy-xy+2y²
3x²-7xy+2y²
now remember the identity (a-b)²=a²-2ab+b² here
a²=3x²
2ab= –7xy
b²= 2y²
remove 2ab and and squares and now answer comes (3x-2y)²