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Find the value of asquare + b square
a-b=7 , ab=8

2 Answers

4 votes

Answer:

A = 8

B = 1

A squared + B squared = 65

Explanation:

8 - 1 = 7

A - B = 7

8 x 1 = 8

A x B = 8

8 x 8 = 64

1 x 1 = 1

64 + 1 = 65

A squared + B squared = 65

User Filip Sondej
by
3.7k points
5 votes

Answer:

Explanation:

As we know that a-b=7 and ab=8(a times b is equal to 8) If we find the factors of 8 we know that 8 times 1 make 8 and if u try 8-1= 7 so 1 squared is 1 and 8 squared is 16 so 16+1=17

User Chanel
by
3.0k points