Factorise:
1. ax²+ by²+ bx² + ay² ?
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Answered by
2
Step-by-step explanation:
ax²+bx²+by²+ay²
taking common
x²(a+b)+ y²(a+b)
= (x²+y²)(a+b). [ans]
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0
Answer:
kitne jaldi reply diya ediot
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