Math, asked by gddeorari10, 9 months ago

(s^2t+tq^2)^2-(2stq)^2​

Answers

Answered by anushkachaudhary695
1

Answer:

The given expression is

(s2t + tq2)2 – (2stq)2

= (s2t)2 + 2(s2t)(tq2) + 2(s2t)(tq2)-4s2t2q2

= s4t2 + 2s2t2q2 + 2s2t2q2-4s2t2q2

= s4t2

Therefore ,(s2t + tq2)2 – (2stq)2 = s4t2

Step-by-step explanation:

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