Question

if f (x) = 2x square +3x-2,find f (3)​

Answer 1

Answer:

Value of f(3) is 18

Step-by-step explanation:

f(x) = 2x square

= 2x square if x =3

= 2x square if x =3f(3) = 2× 3 square

= 2x square if x =3f(3) = 2× 3 square = 2×3×3

= 2x square if x =3f(3) = 2× 3 square = 2×3×3 = 2×9

• = 2x square if x =3f(3) = 2× 3 square = 2×3×3 = 2×9 = 18.