2 years ago

Find the value of c such that the expression is a perfect-square trinomial.

Mathematics

1 answer:

Kazeer [188]2 years ago

4 0

Answer:

Step-by-step explanation:

perfect-square trinomial form: a² +2ab +b²

a = x

2ab = 18x = 2 * x * 9

c = 9*9 = 81

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2 years ago

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Answer:

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Step-by-step explanation:

We can use the decay equation.

$M_{f}=M_{i}e^{-\lambda t}$

Where:

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I hope it helps you!

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2 years ago

Find the value of c such that the expression is a​ perfect-square trinomial.

Find the value of c such that the expression is a perfect-square trinomial.