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zmey [24]
3 years ago
13

What is the value of 6x3 8x when x 5?

Mathematics
2 answers:
swat323 years ago
7 0
If x = 5, you would have to substitute 5 into the given statement in place of x whenever x appears. then, you would perform PEMDAS on the new statement to find an answer. (remember that when you are cubing x, you are only cubing x; it would be 6(x⋅x⋅x), not 6x⋅6x⋅6x.

6x^3 + 8x
6(5⋅5<span>⋅5) + 8(5)
</span>750 + 40
 = 790

Vikki [24]3 years ago
6 0
6x^3 + 8x; x=5

6(5)^3 + 8(5) =
6*125 + 40 =
750 + 40 =
790

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Answer:

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HELP PLSSS I NEED THIS ASAP
Kamila [148]

Multiplying the linear expressions, the correct sequence is given as follows:

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5x(-3 -7x)

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UkoKoshka [18]
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