Use sum and difference identities to verify which of the following
identities.
5
1) sin( + 1) - +(ein b+ cose)
2) cola- ) - tz (om 8+ cos es
18
both the equations are identities.
only the first equation is an identity.
only the second equation is an identity.
none of the equations are identities.

answer: y = -12x + 108

step-by-step explanation: do (y = m x+b) formula.

answear:

a

step-by-step explanation: a

(x3 + 6x2 + 2x - 6) • (x - 1)

step-by-step explanation:

polynomial long division :

3.2     polynomial long division

dividing :   x4+5x3-4x2-8x+6

                              ("dividend")

by         :     x-1     ("divisor")

dividend     x4   +   5x3   -   4x2   -   8x   +   6

- divisor   * x3     x4   -   x3            

remainder         6x3   -   4x2   -   8x   +   6

- divisor   * 6x2         6x3   -   6x2        

remainder             2x2   -   8x   +   6

- divisor   * 2x1             2x2   -   2x    

remainder               -   6x   +   6

- divisor   * -6x0               -   6x   +   6

remainder                     0

quotient :   x3+6x2+2x-6   remainder:   0

step-by-step explanation: i dont