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(4x+9x)²

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(4x+9x)²

Posted by Anchal Sheoran 5 years, 3 months ago

CBSE > Class 10 > Mathematics

3 answers

Dhanush N 5 years, 3 months ago

(4x+9x)² We use (a+b)²=a²+b²+2ab =4x²+9x²+2*4x*9x =16x²+81x²+72 =97x²+72x² =169x²

0Thank You

Rd Gamers 5 years, 3 months ago

169x2

0Thank You

Yogita Ingle 5 years, 3 months ago

(4x+9x)²

= (13x)²

= 169x²

1Thank You

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Posted by Hari Anand 5 months, 1 week ago

CBSE > Class 10 > Mathematics

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Find the nature of quadratic equation x^2 +x -5 =0

Posted by Parinith Gowda Ms 2 months, 2 weeks ago

CBSE > Class 10 > Mathematics

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Posted by Kanika . 5 days, 21 hours ago

CBSE > Class 10 > Mathematics