Question

(3х – 2y) х (3х - 2y) O9х2 - 12xy + 4у? O9х2 + 6xy + 4у? 9x? – 4у2 O3x? – 6xy + 2y-​

Answer 1

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The specific heat c is a property of the substance; its SI unit is J/(kg⋅K) or J/(kg⋅C). Recall that the temperature change (ΔT) is the same in units of kelvin and degrees Celsius.

Answer 2

Answer:

3х – 2y) х (3х - 2y) O9х2 - 12xy + 4у? O9х2 + 6xy + 4у? 9x? – 4у2 O3x? – 6xy + 2y-

Step-by-step explanation:

3х – 2y) х (3х - 2y) O9х2 - 12xy + 4у? O9х2 + 6xy + 4у? 9x? – 4у2 O3– 6xy