6. If (x+y)² = 100 and (x- y)² = 16, what the value of is the value of xy? (A) 6 (B) 10 (C) 21 (D) 25

Soukeyna asked Jul 9, 2023

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10 votes

6. If (x+y)² = 100 and (x- y)² = 16, what

the value of
is the value of xy?

(A) 6 (B) 10 (C) 21 (D) 25

Soukeyna asked Jul 9, 2023

2.8k points

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15 votes

i think is c ,...............

Ryan Lester answered Jul 13, 2023

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