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With the factor 4a plus 8b 16c you can find the answer and check it mentally. You would first have to find he product of all the numbers to find the value of the letter A.
to find a power of a product you add the exponents
Factor
Divide the product by the factor[s] you know. The answer is the missing factor.
Divide the product by the factor you have. 6 x ? = 42 42 ÷ 6 = 7
With the factor 4a plus 8b 16c you can find the answer and check it mentally. You would first have to find he product of all the numbers to find the value of the letter A.
Three to the third power equals three times three times three equals twenty-seven. 3^3 = 3 x 3 x 3 = 27
to find a power of a product you add the exponents
16 x 16 x 16 = 4096
Factor
Output Power divided by Power Factor.
Divide the product by the factor[s] you know. The answer is the missing factor.
how to find the value of 10th power of 0.4
Rules for exponents to multiply powers, add the exponents to divide powers, subtract the exponents to find a power of a power, multiply the exponents to find a power of a quotient, apply the power top and bottom to find a power pf a product, apply the exponent to each factor in the product x0 = 1 anything to the power zero equals one x-a = 1/xa a negative exponent means "one over" the positive exponent
Power factor is the cosine of the phase angle between voltage and current. It is also KW/KVA.
Divide the product by the factor you have. 6 x ? = 42 42 ÷ 6 = 7
The only prime factor of 27 is: 3.