X(x+z) - y(y+z) factorize this completely.
Answers
Answered by
1
Answer:-
x( x + z ) - y ( y + z ) = 0
= x² + zx - y² - zy = 0
x² + zx = 0
= x² = -zx
x = -z
Similarly,
-y² - zy = 0
= y² = -zy
y = -z
We notice that thus quadratic equation has two equal and real roots, hence x = y
Similar questions
Computer Science,
4 months ago
Math,
4 months ago
Art,
4 months ago
Political Science,
9 months ago
Biology,
9 months ago
Computer Science,
11 months ago
Geography,
11 months ago