Perfect square trinomial:
(a – b)2 = (a – b)(a – b) = a2 – 2ab + b2
Find the product of (k –...
Mathematics, 02.06.2021 22:30 pnhandley01
Perfect square trinomial:
(a – b)2 = (a – b)(a – b) = a2 – 2ab + b2
Find the product of (k – 9)2 using the perfect square trinomial rule shown on the left.
The product (k – 9)2 can also be written as
.
The product is k2 –
k +
.
Answers: 3
Mathematics, 21.06.2019 19:00
Thee blue triangle has rotated from quadrant i to quadrant iii about the origin. describe the effects of the rotation on the coordinates of the blue triangle.
Answers: 3
Mathematics, 21.06.2019 23:00
Peter measures the angles in a triangle. he finds that the angles are 95, 10 and 75. is he correct? explain your answer
Answers: 2
Mathematics, 02.06.2021 21:20
Social Studies, 02.06.2021 21:20
Mathematics, 02.06.2021 21:20
Mathematics, 02.06.2021 21:20
History, 02.06.2021 21:20
Mathematics, 02.06.2021 21:20
Mathematics, 02.06.2021 21:20
Mathematics, 02.06.2021 21:20
History, 02.06.2021 21:20
Mathematics, 02.06.2021 21:20
Chemistry, 02.06.2021 21:20