Найдите значени: A)15a^2+10ab/3ab+2b^2 при a=-2, b=-0.1B)x^2-6xy+9y^2/4x^2-12xy при...

Question

Найдите значени:
A)15a^2+10ab/3ab+2b^2 при a=-2, b=-0.1
B)x^2-6xy+9y^2/4x^2-12xy при x=-0.2, y=-0.6

Answer 1

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