Answer this question…A. x4 + 2x3 + 9x2 + 4 B. x4 + 4x3 + 9x2 + 4 C. x4 + 2x3 + 9x2 + 4x + 4 D. x4 + 2x3 + 9x2 - 4x + 4
1812
659 + 324 = 983
No.
900
(x2 + 4 - 2sqrt(3)) (x2 + 4 + 2sqrt(3))
Answer this question…A. x4 + 2x3 + 9x2 + 4 B. x4 + 4x3 + 9x2 + 4 C. x4 + 2x3 + 9x2 + 4x + 4 D. x4 + 2x3 + 9x2 - 4x + 4
1812
453 + 324 = 777
659 + 324 = 983
Yes.
-6x3 + 4x7 - 0.8x2 + x4 - 5x5 = 4x7 - 5x5 + x4 - 6x3 - 0.8x2 = x2 (4x5 - 5x3 + x2 - 6x - 0.8)
-324+12-56 = -368
To find the number, multiply the factors. The answer is 324.
2 x 2 x 3 x 3 x 3 x 3 = 324 The prime factors of 324 are 2 and 3.
324
1,2,4,5,10,20