Q11 of 38 Page 31

If (55 + 0.01)2 – (55 –0.01)2 = 5x, then let us calculate the value of x and write it.

Formula used: - (a1) if then


(b1)


(c1)


(d1)



Using formula (c1)&(d1)



Using formula (b1)



from formula (a1)



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