Multiply
(j + 7)(j – 7)
Answers
Answered by
1
j² - 7j + 7j - 49
j² - 49
j = ±7
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Answered by
1
HELLO DEAR FRIEND j²-7²
(j + 7)(j – 7) .....[a²-- b²] =( a+b)(a-b)
j²-7²
(j²--49)..ans
HOPE IT HELPS YOU DEAR FRIEND THANKS
(j + 7)(j – 7) .....[a²-- b²] =( a+b)(a-b)
j²-7²
(j²--49)..ans
HOPE IT HELPS YOU DEAR FRIEND THANKS
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