एस. के. अभ्यास पेपर सैट
निम्नलिखित का गुणनखण्ड ज्ञात करोः
5x2-12x+4
(a)(x+2)(2-5x)
(b)(x + 1)(5x-4)
(c)(x+5)(2x+1)
(d)(x-2)(5x-2)
Answers
Answered by
0
Answer:
(5x-2)(x-2)
Step-by-step explanation:
5x²-12x+4
=5x²-(10+2)x+4
=5x²-10x-2x+4
=5x(x-2)-2(x-2)
=(5x-2)(x-2)
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