Mathematics, 27.04.2021 01:10 mjackson7208
The following steps are used to rewrite the polynomial expression (x + 4y+z)(x-7y). Step 1: x(x - 7y) + 4y(x - 7y) + z(x-7y) Step 2: x2 - 7xy + 4yx - 28y2 + zx - 7zy Step 3: x2 - 7xy + 4xy - 28y2 + xz - 7yz Step 4: r? - 3xy - 28y2 + x2 - 7yz dentify the property used in each of the steps:
Answers: 2
Mathematics, 21.06.2019 14:00, coltonduggan
Aright triangle has an area of 18 square inches. b: if the triangle is not an isosceles triangle, what are all the possible lengths of the legs, if the lengths are whole numbers. answer !
Answers: 1
Mathematics, 21.06.2019 19:00, amayareyes101
What are the solutions of the equation? z^2 + 11z + 24 = 0 a. 8, -3 b. 8, 3 c. -8, -3 d. -8, 3
Answers: 2
The following steps are used to rewrite the polynomial expression (x + 4y+z)(x-7y). Step 1: x(x - 7y...
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