10 Minutes in the Word: Psalms

10 Minutes in the Word: Psalms

Matematika q

f(x) = 5x + 3x - x + x³
f(5) = ....

(◍•ᴗ•◍)​

q

f(x) = 5x + 3x - x + x³
f(5) = ....

(◍•ᴗ•◍)​

Jwb :

f(x) = 5x + 3x - x + x³

f(5) = 5(5) + 3(5) - 5 + 5³

= 25 + 15 - 5 + 125

= 40 - 5 + 125

= 35 + 125

= 160

Penyelesaian

f(x) = 5x + 3x - x + x³ = . . . ?

f(5) = 5(5) + 3(5) - 5 + 5³

f(5) = 25 + 15 - 5 + 125

f(5) = 40 - 5 + 125

f(5) = 35 + 125

f(5) = 160