Give all solutions of the nonlinear system of equations, including those with nonreal complex components. 71) x2 + y2 = 113 x -y = 1 A) {(-8, -7), (-7, -8)} 71) B) {(8, –7), (7, –8)}

Q: Which statement about the linear equation 3a + 1/3 * (6a - 9) = 1/2 * (10a - 6) is true?

Q: Expand and simplify to express each equation in standard form. [2, 2, 2, 3, 3, 2] a) y = (x +5)(x +…

Q: 8) Multiply: (2a-3)(5a + 1) a. 10a²-3 d. 10a²13a-3 b. 7a²-2 e. 10a²-6a-3 c. 7a²-5a-2

Q: Write the equation in standard form. x 2 + y 2 - 8x - 4y + 12 = 0 ( x - 4) 2 + ( y + 2) 2 = 8 ( x…

Q: 15 (-4i + 2) =

Q: 15-5a-3b+ab

Q: let A= [2 4]     B= [-3 0]    C= [-1 -2]            [-3 8]         [4 -1]           [3 -4]…

Q: 2[6a-2a(3a+3b)+6a2]

Q: (7a - 5b + 2c)- (-6a+8b - 4c) (7a - 5b + 2c) - (-6a+ 8b – 4c) =

Q: 7(3x+6)=11-(x+2)

Q: [-27-2j+3w]-[-67-5j- 3w] + + W

Q: 6x + 8y = 3 (a) 3x – 10y = 5

Q: 25x2+16y2-600x-256y+4224=0 What is the standard form of the equation?

Q: (8a in simplest form.

Q: Rewrite - 5a3 - 14x2 - Зх-25 - 5x + 4 in the form r(x) q(x) + 5x + 4 - 5æ3 – 14x2 – 3x - 25 %3D 5x…

Q: 7) - 7x - 2y = 13 x = 2y + 11 -

Q: Find the value of each of a,b,c so that 6x3 − 7x2 − x + 2 = (x − 1)(ax2 + bx + c)

Q: 4(x+3)+1=5(-6-1x)-2

Q: 8(x-4)=3x+29

Q: d) 5(2¤ – 3)(3x – 4)(5x – 2) = 0 %3D -