11. Which mathematical statement is WRONG?
a. (2x - y) (3x - y) = 6x2 - 5xy + y2
b. (4x - 5) (4x - 5) = 16x2 - 40x + 25
c. (2x + 3) (x + 3) = 2x2 + 7x +6
d. (2x+5)2 = 4x2 + 20x +25
need po ng solution sa kung anong mathematical statement is wrong T_T
a. (2x - y) (3x - y) = 6x2 - 5xy + y2
b. (4x - 5) (4x - 5) = 16x2 - 40x + 25
c. (2x + 3) (x + 3) = 2x2 + 7x +6
d. (2x+5)2 = 4x2 + 20x +25
need po ng solution sa kung anong mathematical statement is wrong T_T
Add an Answer
More Questions From This User See All
Answers & Comments
The answer must be letter C.
(2x+3)(x+3)
2x²+6x+3x+9
2x²+9x+9