Sponsor Area

गुणनखंड

Question
CBSEHHIMAH8004058

निम्नलिखित व्यंजकों के गुणनखंड कीजिए:
25m2 + 30 m + 9

Solution

हमें प्राप्त है,     25m2 + 30 m + 9 = (5m)2 + (2)(5m)(3) + (3)2
                                        = left parenthesis 5 straight m space plus space 3 right parenthesis squared = (5m + 3)(5m + 3)
∴               25m2 - 30m + 9 = left parenthesis 5 straight m space plus space 3 right parenthesis squared = (5m + 3)(5m + 3)