2 years ago

If f(x) = 2x squared - 5x + 7 what is the value of f(-3)

Mathematics

1 answer:

ch4aika [34]2 years ago

4 0

Answer:

f(-3)=40

Step-by-step explanation:

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2 years ago

What is the sum of 2/5 and 2/4?

mihalych1998 [28]

A/b+c/b=(a+c)/b
make bottom number same

multiply by 1 or x/x where x=x
easy way is
if you had
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add

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I should have simplified 2/4 to 1/2 first

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