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Factorise: 36a^2 – (p-q)^2 |
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Answer» Answer: The FACTORISATION of 36a^2+36a+936a 2 +36a+9 is (6A+3)(6a+3).(6a+3)(6a+3). Step-by-step explanation: We have, 36a^2+36a+936a 2 +36a+9 To find, the factorisation of 36a^2+36a+936a 2 +36a+9 = ? ∴ 36a^2+36a+936a 2 +36a+9 =(6a)^2+2(6a)(3)+3^{2}=(6a) 2 +2(6a)(3)+3 2
=(6a+3)^{2}=(6a+3) 2
[ ∵ (a+b)^{2}=a^{2}+2ab+b^{2}(a+b) 2 =a 2 +2ab+b 2
=(6a+3)(6a+3)=(6a+3)(6a+3) Hence, the factorisation of 36a^2+36a+936a 2 +36a+ |
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