solve now part c and d
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c part and
49y^2-x^2
=>Now using THE FORULA OF A^2-B^2=(A+B)(A-B)
=>(7Y-×)(7¥+×)...
D PART ANSWER..
AGAIN USING SAME FORMULA
(X-Y)/10 ×(X+Y)/10
HOPE IT VLL B UNDERSTOOD BY UHH.
TY ☆☆☆
49y^2-x^2
=>Now using THE FORULA OF A^2-B^2=(A+B)(A-B)
=>(7Y-×)(7¥+×)...
D PART ANSWER..
AGAIN USING SAME FORMULA
(X-Y)/10 ×(X+Y)/10
HOPE IT VLL B UNDERSTOOD BY UHH.
TY ☆☆☆
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