3 years ago

Which of the following is a polynomial? I NEED HELP ASAP*******

Mathematics

1 answer:

nadezda [96]3 years ago

5 0

Answer:

7x⁷+2x⁻⁴+3 is a Polynomial

Step-by-step explanation:

I'm sorry I can't explain how I got the answer by hand. I graphed the Equation.

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3 years ago

1+1= What? Dont get it wrong

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Step-by-step explanation:

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2 years ago

A quantity and its 2/3 are added together and from thesum 1/3 of the sum is subtracted, and 10 remains.What is the quantity?

musickatia [10]

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$14\frac{1}{3}$

Step-by-step explanation:

Let's write this out as an equation. Let the unknown quantity be x:

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3 years ago

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Find the value of this expression if x = -4.<br> x2 – 7<br> x + 1

Eduardwww [97]

Answer:

First one equals -15

Second one equals -3

Step-by-step explanation:

(-4)*2 - 7

= (-8) - 7

= (-15)

(-4) + 1

= (-3)

Hopefully this helps.

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3 years ago