3. For what value of x is
1 answer:
Answer:
3. x=7
4. f(4)= -24
Step-by-step explanation:
2. Since the bases are equal, equate the powers;
2x+3=17
2x=14
x= 14/2
x=7
3. Putting x as 4 in the function
=3(4²) - 4[3(4) + 6]
=3(16) - 4(12+6)
=3(16) - 4(18)
=48 - 72
f(4) = -24
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Step-by-step explanation:
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Answer:
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