Factorise each of the following.
(x + y)- 14(x + y) + 49
step by step
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(x+y)-14(x+y)+49
x+y-14x-14y+49
-13x-13y+49
Answer:
(x+y) - 14(x+y) + 49 = 0
Now, simply multiply -14 with x and y and remove brackets.
x + y - 14x - 14y + 49 = 0
Now, arrange the terms with there respective signs.
x - 14x + y - 14y + 49 = 0
Now, subract the same terms,
-13x + (-13y) + 49 = 0
on solving the above equaton we get,
-13x -13y + 49 = 0
Step-by-step explanation: