Factories the following algebraic expressions –
(i) (a- 2b )2 - 5(a – 2b) + 6 (ii)(ax + by)2 – (bx + ay)2
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Answer:
I) -3a+6b+6 ii) (2x-2y)(a-b)
Step-by-step explanation:
multiply 2 with their products and -5with their products then simplify normal you will get equation
2a-4b-5a+10b+6= -3a+6b+6
same like 1st also
2ax+2by-2bx-2ay= 2x(a-b) -2y(a-b)
= (2x-2y)(a-b)
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