If a2
– b
2
= 275, a + b = 25 find a – b
Answers
Answered by
5
Answer:11
Step-by-step explanation:
={a⑵ - b⑵)}
= (a+b)(a-b)
∴ (a+b)(a-b)=275
Or, a-b= 275÷25
a-b=11
Answered by
2
Answer:11
Step-by-step explanation:
a2-b2=(a+b)(a-b)
275=25*(a-b)
275/25=(a-b)
11=(a-b)
(a-b) =11
Anonymous:
11
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