09-06-2019
Mathematics

contestada

given: g(a)=4a+1 and h(a)=a2-2a
find: g(h(-3+z))

Respuesta :

Rainbowhalo2002 Rainbowhalo2002

09-06-2019

Answer:

the answer should be 1

Step-by-step explanation:

4[(-3+z)2-2(-3+z)]+1

4(-6+2z+6-2z)+1

-24+8z+24-8z+1

the 24's and 8's cancel out leaving 1

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