Browse · MATH Print → jmc algebra junior Problem If f(x)=8x3−6x2−4x+5, find the value of f(−2). Solution — click to reveal We have f(−2)=8(−2)3−6(−2)2−4(−2)+5=8(−8)−6(4)+8+5=−64−24+8+5=−75. Final answer -75 ← Previous problem Next problem →