Question

X solve (3x-4y+5a)²-(3x+4y-5a)²​

Answer 1

Answer:

here is your answer

Step-by-step explanation:

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Answer 2

(3x-4y+5a)-(3x+4y-5a)

(3x-4y+5a)(-3x-4y+5a)

यहां पर फार्मूला यूज़ होगा

(a+b+c)2=a2+b2+c2+2ab+2bc+2ca

(3x)2+(-4y)2+(5a)2+2(3x)(-4y)+2(-4y)(5a)+2(5a)(3x)

9x2 +16y2+25a2-24xy-40ya+30xa