Math, asked by carryminatyy, 4 months ago

If a+ b= 25 and ab = 12. find the value of:

a. (a+b)

b. (a-b)

Answers

Answered by anweren

0

Answer:

a+b

.

.

.

.

Step-by-step explanation:

ok k

Answered by jaspreetkaur2735

1

Step-by-step explanation:

a+b=25

ab=12

a2 +b2 +2ab
(a+b)2 =625
a2+b2+2ab =625
a2+b2+2ab =625
a2+b2 +2(12)=625
a2-ab +b2
a2+b2-ab 625 -24 =601
a2+ab+b2 =609 answer

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