iyanna1570 iyanna1570

05-02-2021
Mathematics

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Evaluate this expression 3(x²+2) - 3y when x = 2 and y = 2/3

Evaluate this expression 3x2 3y when x 2 and y 23 class=

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tinarau tinarau

05-02-2021

3(x2+2)-3y
3((2)^2+2) - 3(2/3)
first exponents,
3(4+2) - 3(2/3)
then parenthesese
distribute 3
12 + 6 - 2
18 - 2
16

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