Mathematics, 24.07.2019 10:30 heleneallie7ou1fnk
Equation 1: ax+by=c equation 2: dx+ey=f a, b, c, d, e, and f are non-zero real numbers. which of the following could replace equation 1 and still have the same solution? select all that apply. a. a multiple of equation 1. b. the sum of equation 1 and equation 2 c. an equation that replaces only the coefficient of x with the sum of the coefficients of x in equation 1 and equation 2. d. an equation that replaces only the coefficient of y with the sum of the coefficients of y in equation 1 and equation 2. e. the sum of a multiple of equation 1 and equation 2.
Answers: 1
Mathematics, 21.06.2019 18:30
Write a polynomial function f of least degree that has rational coefficients, a leading coefficient of 1, and the given zeros. 3, 4+2i, 1+(sqrt)7 the answer is supposed to be: f(x)=x(^5)-13x(^4)+60x(^3)-82x(^2)-144x+360 what am i doing wrong?
Answers: 1
Equation 1: ax+by=c equation 2: dx+ey=f a, b, c, d, e, and f are non-zero real numbers. which of the...
Mathematics, 09.01.2020 03:31
Mathematics, 09.01.2020 03:31
Mathematics, 09.01.2020 03:31
Mathematics, 09.01.2020 03:31
Mathematics, 09.01.2020 03:31
Chemistry, 09.01.2020 03:31
Geography, 09.01.2020 03:31
Chemistry, 09.01.2020 03:31