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1.(i) Find whether 31 is a factor of 3596.(ii) Find whether 12 is a factor of 288.(iii) Find whether 24 is a factor of 6145. |
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Answer» Answer: Steps: 1) DRAW a line segment AB of length 9.3 units. 2) EXTEND the line by 1 unit more such that BC=1 unit . 3) Find the midpoint of AC. 4) Draw a line BD perpendicular to AB and let it intersect the semicircle at point D. 5) Draw an arc DE such that BE=BD. Therefore, BE= 9.3
units given, Zeroes are 1/2+2√3 and 1/2-2√3 SUM of zeroes = 1/2+2√3 + 1/2-2√3 = 1/2 + 1/2 = 1 product of zeroes = 1/2+2√3 x 1/2-2√3 = [ 1/2 ] ² - [ 2√3 ]² = 1/4 - 12 = 1/4 - 48 / 4 = -47 /4 Quadratic equation x² - [ sum of zeroes ]x + product of zeroes =x² - x + -47/4............ Read more on Brainly.in - brainly.in/question/4066217#readmore★ Find a quadratic polynomial with zeroes 2 and 3. ________________________________________ #No Spam!given, Zeroes are 1/2+2√3 and 1/2-2√3 sum of zeroes = 1/2+2√3 + 1/2-2√3 = 1/2 + 1/2 = 1 product of zeroes = 1/2+2√3 x 1/2-2√3 = [ 1/2 ] ² - [ 2√3 ]² = 1/4 - 12 = 1/4 - 48 / 4 = -47 /4 Quadratic equation x² - [ sum of zeroes ]x + product of zeroes =x² - x + -47/4............
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