PhantomPac PhantomPac

24-04-2021
Mathematics

contestada

I am confused. I believe it is 5(x^2+2)=45

Here is the problem: 5 times the square of a number and 2 is 45.

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specialhiphopdancer specialhiphopdancer

24-04-2021

Answer:

Step-by-step explanation:

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ThandieSwanepoel ThandieSwanepoel

27-04-2021

Answer:

x=2.16/x= -4.16

Step-by-step explanation:

you must use quadratic formula if the solved equation cannot be factorised

Ver imagen ThandieSwanepoel

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