Find the lcm of .
The answer is 12a^2b^2, how
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Step-by-step explanation:
To calculate the pH of an aqueous solution you need to know the concentration of the hydronium ion in moles per liter (molarity). The pH is then calculated using the expression: pH = - log [H3O+].
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Step-by-step explanation:
4a²b and 6ab²
4a²b = 2 × 2 × a × a × b
6ab² = 2 × 3 × a × b × b
Now multiply all the factors, using each common factor only once, therefore, the LCM is:
LCM = 2 × 2 × 3 × a × a × b × b
LCM = 12a²b²
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