sabrinafreedom
sabrinafreedom sabrinafreedom
  • 31-03-2020
  • Mathematics
contestada

help me pls!
Find f( - 3) × g(4), for f(x) = x^ - 3 and g(x) = x^½ .

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Larrysammz
Larrysammz Larrysammz
  • 31-03-2020

Answer:

-54

Step-by-step explanation:

Find f( - 3) × g(4),

for f(x) = x^ - 3

f(-3) = -3^ - 3= -3 × -3 × -3= -27

and g(x) = x^½

g(4) = 4^½ = 2^2^½ = 2 ^1 = 2

f( - 3) × g(4) = -27 ×2 = -54

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