Question

⚠️⚠️⚠️⚠️ #50 Points

Please Factorise the Following Equations

1.) (100-9x²)
2.) (49x²-1/4)​​

Answer 1

$\huge{\mathcal{\boxed{\blue{solution}}}}$

$\large{\blue{factorization}}$

(1)

$(100 - 9x {}^{2} ) \\ = (10) {}^{2} - (3x) {}^{2} \\ = (10 +3x)(10 - 3x)$

(2)

$(49x {}^{2} - \frac{1}{4} ) \\ = (7x) {}^{2} - ( \frac{1}{2} ) {}^{2} \\ = (7x + \frac{1}{2} )(7x - \frac{1}{2} )$

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Answer 2

$\huge\underline\purple{\mathcal Answer :-}$

Please Refer to the attachment ☃️