Question

solve it .
please do it​

Answer 1

Answer:

76=5776

39=1521

35=1225

94=8836

103=10609

Answer 2

these all question will be solved with two algebraic formulas that is:

(a+b)^2=a^2+2ab+b^2

(a-b)^2=a^2-2ab+b^2

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(i) 76

(80-4)^2=80^2-2×80×4+4^2

6400-640+16

5776

(ii) 39

(40-1)^2=40^2-2×40×1+1

1600-80+1

1521

(iii) 35

(40-5)^2=40^2-2×40×5+5^2

1600-400+25

1225

(iv) 94

(100-6)^2=100^2-2×100×6+6^2

10000-1200+36

8836

(v) 103

(100+3)^2=100^2+2×100×3+3^2

10000+600+9

10609

Hope it help you....