factorise :- (x - 5)2 + (5 - x)²
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2(x-5)+(5-x)^2
Solution-
2(x-5)+(5-x)^2 (TAKING 1 COMMON IN THE SECOND EQUATION (5-x)^2)
2(x-5)+1(5-x)
(x-5) (2+1) ANSWER.
Solution-
2(x-5)+(5-x)^2 (TAKING 1 COMMON IN THE SECOND EQUATION (5-x)^2)
2(x-5)+1(5-x)
(x-5) (2+1) ANSWER.
Answered by
0
Answer:
x² - 8x + 15
Step-by-step explanation:
(x - 5)2 + (5 - x)²
= 2x - 10 + (5)² - 2 × 5 × x + x²
= 2x - 10 + 25 - 10x + x²
= 2x - 10x + 15 + x²
= x² - 8x + 15
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