Mathematics, 24.07.2021 15:50 yoongnzl
Cho x, y là các số nguyên dương thoả mãn: (x+y)^2+6x+2y+4 là 1 số chính phương. Chứng minh rằng: x=y
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What is the length of the segment joining the points at (4,5) and (6,-2) round to the nearest tenth if necessary
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Find the greatest common factor of the polynomial: 10x^5+15x^4-25x^3 10x^5 x^3 5x^3 5
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The two cylinders are similar. if the ratio of their surface areas is 9/1.44 find the volume of each cylinder. round your answer to the nearest hundredth. a. small cylinder: 152.00 m3 large cylinder: 950.02 m3 b. small cylinder: 972.14 m3 large cylinder: 12,924.24 m3 c. small cylinder: 851.22 m3 large cylinder: 13,300.25 m3 d. small cylinder: 682.95 m3 large cylinder: 13,539.68 m3
Answers: 2
Cho x, y là các số nguyên dương thoả mãn: (x+y)^2+6x+2y+4 là 1 số chính phương. Chứng minh rằng: x=y...
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