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Let us call the first number x. Then, the second number is x + 2 (i.e. if the first number was 1, the next consecutive odd is 1 + 2 = 3). Thus, we can write that the product of the two numbers is 143 algebraically as x(x + 2) = 143. We can then solve this equation by factoring as follows: (1) x(x + 2) = 143 (2) x 2 + 2x = 143 (3) x 2 + 2x - 143 = 0
The product of two consecutive numbers is 3306. What are the numbers?: Two consecutive numbers, x, (x+1): The product: x * (x+1) = 3306: x^2 + x = 3306: A quadratic equation x^2 + x - 3306 = 0: Find the square root of 3306 = 57.497.. we know the x value will be close to that (x + 58)(x - 57) = 0 Two solutions x = 57, 58 are the two numbers and
That means we're looking for two numbers that, together, are made of exactly four 2's and four 5's. As soon as you combine a 2 and a 5 together in one of the numbers, you've got a multiple of 2×5 = 10, which definitely has a zero in it. (For example, 2×2×5 = 2×10 = 20, or 5×5×5×2 = 25×10 = 250.)
Question 938365: the sum of two numbers is 22 and their product is 120. Find the two numbers. Found 2 solutions by Fombitz, MathLover1: Answer by Fombitz (32388) (Show Source): You can put this solution on YOUR website! From the first equation, Substitute into the second,
Let assume that the product of two odd numbers, m and n, is an even number N: N = m*n. Then this even number N is a multiple of 2. The number 2 is a prime number. Since 2 divides N, it must divide at least one of the factors, n or m. If 2 divide n, then n is and even number. It contradicts to the original assumption that n is odd.
Vedaamrutha S. asked • 10/18/18 By what percent will the product of two numbers increase if one of them is increased by 50%, and the other one decreased by 20%?
to factor the binomial that results, you have think. of two numbers whose product is 21 and whose sum is 10, which means you have to solve the problem in order to. solve it!!!! (x-3)(x-7) = 0. xy = 21. x+y = 10.
x and y are your two numbers. When you multiply them you get X times Y= XY So, x is decreased by 25% and y is decreased by 50%. The new numbers would be 0.75X and 0.5Y When you multiply these two numbers you get .75X times .5Y = 0.375XY
You can put this solution on YOUR website! Let m and n be the two numbers. Then: 2m+n=11 n=11-2m m(11-2m)=12 11m-2m²=12
The product of two numbers is 1400. If three is subtracted from each number, their product becomes 1175. Find the bigger number.. Let x = one number and y = second number. From: "The product of two numbers is 1400." xy = 1400 (equation 1). From: "If three is subtracted from each number, their product becomes 1175." (x-3)(y-3) = 1175 (equation 2).