An expression has numbers, variables, and mathematical operations. The equation that must be true so that x²+mx+m is a perfect square trinomial is x²+mx+m=(x+2)².
<h3>What is an Expression?</h3>
In mathematics, an expression is defined as a set of numbers, variables, and mathematical operations formed according to rules dependent on the context.
A perfect square trinomial is in the form (a+b)²=a²+b²+2ab. If we compare the perfect square trinomial x²+mx+m, we will get that the value of m should be such that it satisfies the equation . Since there is only one value that can satisfy this equation that is 2.
Therefore, the equation that must be true so that x²+mx+m is a perfect square trinomial is x²+mx+m=(x+2)².
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One is colder than the other.
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5/3 and 6/2 because the pattern shows that it adds one to the numerator while it deducts one from the denominator.
84 because 36 x 2 =72 and then 1/3 of 36 is 12 and 12+72=84
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Answer:
ghjkld587654341687981
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Step-by-step explanation:
Answer:
ghjkld587654341687981
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Step-by-step explanation:
Answer:
ghjkld587654341687981
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Step-by-step explanation:
Step-by-step explanation: