10+10(9) =

More Questions from Simplification

• If sinθ+cosecθ=2, the value of sinnθ+cosecnθ is
• In an examination, a student scores 4 marks for every correct answer and loses I mark for every wrong answer. If he attempts in all 60 questions and secures 130 marks, the number of questions he attempts correctly, is:
• 43% of 616.6 + 37% of 217 =?
• Simplify the following equation ? 2003 x 2004 - 2001 x 2002 = ?
• The difference between two numbers is 1146. When we divide the larger number by smaller we get 4 as quotient and 6 as remainder. Find the larger number
• If a= x13y13+x-13y-13 then a3-3ay-x is equal to
• If x(2x + 3) = 90 and 7y-1/2+ 2y-1/2= y1/2 (x and y are positive numbers), then what is the value of x2+ y2 ?
• If a3+ b3 = 341 and ab = 30, then what is the value of a + b?
• Common factor of 24b6c8d2, 18a6c2d4, 12a4b4 is
• Point P (-2, 5) is the midpoint of segment AB. Co-ordinates of A are (-5, y) and B are (x, 3). What is the value of x?

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