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Choose the best definition for the following term: exponent (1 point) the number
Choose the best definition for the following term: exponent (1 point) the number listed first when combining a variable and a number the number or value being raised to a power a letter that holds the place of some unknown value in mathematics shorthand that tells how many times the base is used as a factor, or how many times the base is multiplied by itself 3. (01.02) simplify the following expression: 2x β 2y + 5z β 2x β y + 3z (1 point) x β 3y + 8z 2x β 2y + 8z 3y + 8z β3y + 8z 4. (01.02) evaluate the following expression using the values given: find 3x β y β 3z if x = β2, y = 1, and z = β2. (1 point) β13 β1 1 13
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Exponent :Β Shorthand that tells how many times the base is used as a factor, or how many times the base is multiplied by itself
2x - 2y + 5z -2x - y + 3zcombine like terms
2x - 2x = 0
-2y - y = -3y
5z + 3z = 8z
put it all together and u get : -3y + 8z
3x - y - 3zx = -2, y = 1, z = -2
sub
3(-2) - 1 - 3(-2)
-6 - 1 + 6
-1 <===
5.507605086
5.50
Step-by-step explanation: