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Aliun [14]
3 years ago
6

Name four values of b which make the expression factorable: X^2 - 3x + b

Mathematics
1 answer:
sveta [45]3 years ago
7 0
X= 9/4 if finding the perfect square trinomial

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Step-by-step explanation:

Since this is a right triangle, we can use the Pythagorean Theorem

a^2+b^2=c^2

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We know that the legs are 5 and 12. We also know the hypotenuse is x, or unknown.

Substitute 5 in for <em>a</em>, 12 for <em>b, </em>and x for <em>c.</em>

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12^2 is the same as 12*12, which is 144.

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We are trying to find out what <em>x</em> is. In order to do this, we have to get <em>x</em> alone. Since x is being squared, take the square root of both sides. The exponent and square root will cancel, leaving x by itself.

\sqrt{169} =\sqrt{x^2} \\\\\sqrt{169}=x\\13=x

The hypotenuse is 13.

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After analyzing a data set using the one-way ANOVA model, the same data are analyzed using the randomized block design ANOVA mod
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