Question

find the value of 3x+x² ,if x=2​

Answer 1

Answer:

10 is the answer

Step-by-step explanation:

= 3x + x^2

= 6 + 4

= 10

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Answer 2

Answer:

Given that, x=2

$f(x) = 3x + {x}^{2} \\ f(2) = 3(2) + {(2)}^{2} \\ = 6 + 4 \\ = \boxed{10}✓$

• 10 is the right answer.