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3 consectuive odd numbers where the product of the smaller two numbers is 34 less than the square of the largest number?
(x+4)2 - (x)(x+2) = 34 (x^2 + 8x + 16) - (x^2 + 2x) = 34 6x + 16 = 34 6x = 18 x = 3
What are five consecutive integers whose sum is 170?
Let the five consecutive intgers be , n, n+1, n+2, n+3, ^ n +4 Summing n + (n+1) + (n+2) + (n+3) + (n +4) = 170 Hence 5n + 10 = 170 5n = 160 n = 160/5 n = 32 Hence the five consecutive intgers are: 32,33,34,35, & 36
What is the difference between multiplication and convolution?
multiplication is point to point and convolustion is point to multi-point ex multiplication-- s[n]=x[n].h[n] s[0]=[x[0].h[0] s[1]=[x[1].h[1] s[2]=[x[2].h[2] . . . .. s[n-1]=[x[n-1].h[n-1] convollustion s[n]=x[n]*h[n] s[0]=[x[0].h[0]+x[0].h[1]+x[0].h[2]+.......+x[0].h[n-1] s[1]=[x[1].h[0]+x[1].h[1]+x[1].h[2]+.......+x[1].h[n-1] s[2]=[x[2].h[2]+x[2].h[1]+x[2].h[2]+.......+x[2].h[n-1] . . . s[n-1]=[x[n-1].h[0]+x[n-1].h[1]+x[n-1].h[2]+.......+x[n-1].h[n-1].
7 divided by x divided by 8 divided by 100?
2
Can 17x 34 be fractored?
17x + 34 factors to 17(x + 2)
