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factorise by splitting method
[tex]x2 + 12x + 35[/tex]
​

By Alexandra

factorise by splitting method
[tex]x2 + 12x + 35[/tex]
​

About the author
Alexandra

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15. Two bulbs have the following ratings:
1. 40 W, 220 V
2. 20 W, 100 V
The ratio of their resistance is

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ఇచ్చే క్రియను గుర్తించండి.
తింటే
తినక
తింటూ​

2 thoughts on “factorise by splitting method<br />[tex]x2 + 12x + 35[/tex]<br />​”

  1. your answer is x = -7 or x = -5..

    [tex] {x}^{2} + 12x + 35 \\ {x}^{2} + 7x + 5x + 35 \\ x(x + 7) + 5(x + 7) \\ (x + 7)(x + 5) \\ x = – 7 \: or \: x = – 5[/tex]

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