Q. Select all the expressions that are equivalent to 124×126.Multi-select Choices:(A) 12101(B) 1210(C) 12241(D) 1224
Use Exponent Property: To find an expression equivalent to 124×126, we use the property of exponents that states when multiplying two powers with the same base, we add the exponents.Calculation: 124×126=124+6=1210.
Calculate Result: Now we compare the result 1210 with each of the given choices to determine which are equivalent.(A) 1/1210 is not equivalent because it represents the reciprocal of 1210.
Compare with Choices: (B) 1210 is equivalent because it matches the result of our calculation.
Check Choice (A): (C) 1/1224 is not equivalent because it represents the reciprocal of 1224, which is not the same as 1210.
Check Choice (B): (D) 1224 is not equivalent because it represents a much larger number, 1224, which is not the result of our initial calculation.
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