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-BARSIC- [3]
3 years ago
14

WHO CAN HELP ME WITH THIS QUESTION PLEASE PLEASE PLEASE

Mathematics
1 answer:
natima [27]3 years ago
6 0

Answer:

105.12

Step-by-step explanation:

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Let f(x)=7x^2-8. find f(a^2)
strojnjashka [21]

Answer:

\large\boxed{f(a^2)=7a^4-8}

Step-by-step explanation:

f(x)=7x^2-8\\\\f(a^2)\to \text{put}\ x=a^2\ \text{to the equation of the function}\ f:\\\\f(a^2)=7(a^2)^2-8\qquad\text{use}\ (a^n)^m=a^{nm}\\\\f(a^2)=7a^{2\cdot2}-8\\\\f(a^2)=7a^4-8

6 0
3 years ago
5+(-5)=0 identify the property
Usimov [2.4K]

Answer: Additive Inverse

Step-by-step explanation: The Additive Inverse tells us that if we add

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4 0
3 years ago
`whats 1+1=? and why does it equal that?
mote1985 [20]

Answer: 1 + 1 = 2

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6 0
2 years ago
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krek1111 [17]

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Step-by-step explanation:

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