Question

factors of a^2 x^2 -3abx +25=0 is​

Answer 1

Step-by-step explanation:

There are two ways of doing this.

Method 1

Add 25 to both sides

x2−25+25=25

but −25+25=0

x2=25

x=√25=±5

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Method 2

Using a2−b2=(a+b)(a−b)

Write x2−25=0 as x2−52=0→(x−5)(x+5)=0

x=±5

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