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Hatshy [7]
2 years ago
9

Use completing the square to solve for x in the equation (x+7)(x-9)=25

Mathematics
1 answer:
lara31 [8.8K]2 years ago
8 0

Answer: x=1+89

answer number 3

Step-by-step explanation:

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Sum of x and it’s square is equal to y times z
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The algebraic representation of the statement is x + x² - yz = 0

<h3>What are algebraic expressions?</h3>

Algebraic expressions brings the idea of creating or expressing numbers using letters or alphabets without specifying their actual values.

From the information given , we have that;

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Now, let's equate the expressions;

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Thus, the algebraic representation of the statement is x + x² - yz = 0

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