For what values of x is x2-36=5x true?

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Question:

For what values of x is x2-36=5x true?-9 and -4
-4 and 9
4 and -9
9 and 4

Answer:

Answer: SECOND OPTION

Step-by-step explanation:

Given the following equation:

You can follow these steps in order to find the values of “x” that makes the equation true:

1. Subtract from both sides of the equation:

2. Factor the equation. Find two numbers whose sum be -5 and whose product be -36. These are 4 and -9:

Then you get:

Checking:

TRUE

They can easily hopefully help the student solve the question by making use of the questions and answer examples. You will possibly then have a discussion with your classmate and continue the school learning by studying the question alongside one another.

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