How do you simplify # 8(5+x) -3x(x-3)#?

Answer 1

#=-3x^2+17x+40#

To simplify it (and therefore solve it), you'll need to know the distributive property, which is #a(b+c)=ab+ac# If you want further explanation of this, please say so
Applying that to the original equation: #8(5+x)-3x(x-3)=8(5)+8(x)-3x(x)-3x(-3)# #=40+8x-3x^2+9x# #=-3x^2+17x+40#
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Answer 2

The simplified form is 35 + 5x - 3x^2.

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Answer from HIX Tutor

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

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