Question

can any one explain this please​

Answer 1

Answer:

hi friend mark it as brainliest

Step-by-step explanation:

u should put the value of x=1/2 in the given equation

then u can find the  answer

hope it helps

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Answer 2

There is a equation given = 12x^2 ‐ 15x +3

If we put x = 1/2 we get 12x^2 - 15x +3 = 12 × (1/2)^2 - 15 × 1/2 +3

= 12/4 - 15/2 +3

= 3 - 15/2 +3

=( 6 - 15 )/2 +3

= - 9/2 +3 =( -9 + 6) /2 = -3/2