What is the formula of a square + b square
Answers
Answered by
0
Answer: a square + 2a×b +b square
Step-by-step explanation:
Answered by
1
Step-by-step explanation:
multiply 0 + b and 0 _ b solution (0+b ) (0-b) : 0 (0-b) +b (0-b) = 02 - ab + ba =02 - b2
(here 0b and b0 composante foreach other) .......these three formulas - the square of a sum the square of a difference and the difference of square - are called short multiplication
Formulas " problem 70..
Similar questions