Evaluate:
a(b(c(d(e(-2)))))
If...
a(x)=15x+1, b(x)=-2x-90, c(x)=4x, d(x)=3x, e(x)=2x
3 answers
the answer is 91
Thank you
a(b(c(d(e(-2)))))
If...
a(x)=15x+1, b(x)=-2x-90, c(x)=4x, d(x)=3x, e(x)=2x
d(e) = 3e = 6x
c(d) = 4d = 24x
b(c) = -2c-90 = -48x-90
a(b) = 15b+1 = 15(-48x-90)+1 = -720x--1349
a(b(c(d(e(-2)))) = 1440-1349 = 91
If...
a(x)=15x+1, b(x)=-2x-90, c(x)=4x, d(x)=3x, e(x)=2x
d(e) = 3e = 6x
c(d) = 4d = 24x
b(c) = -2c-90 = -48x-90
a(b) = 15b+1 = 15(-48x-90)+1 = -720x--1349
a(b(c(d(e(-2)))) = 1440-1349 = 91