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Alex73 [517]
3 years ago
6

Explain how you can use the distributive property to check the binomial factors when a trinomial has been factored. Include an e

xample in your explanation.
Mathematics
2 answers:
erica [24]3 years ago
4 0
What you can do is split one of the binomials and then apply the distributive property if f(x) = (x + 3)(x -2) split the 1st binomial f(x) = x(x -2) + 3(x -2) now apply the distributive property to get
f(x)=x2−2x+3x−6
which simplifies to
f(x)=x2+x−6
KIM [24]3 years ago
3 0

Answer:

Hope this helps

Step-by-step explanation:

Suppose my binomial factors were (2x-3) and (x+2). To verify these are correct, I could multiply them, which would use the distributive property. If the trinomial I get for my product is the same as the original one I factored, then I know my answer is correct

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Answer:

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First of all, we are told that the scale factor = 1/5

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Thus, in this question the dilation is a reduction.

For us to calculate the dimensions of the dilated rectangle, we'll multiply the original dimensions by the scale factor

Thus;

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A'B' = 15(1/5) = 3 cm

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