Welcome to your Solving Algebraic Equations(Study by Topics Junior Class) NAME EMAIL PHONE NUMBER Find the values of x for which 9^{x} - 4 × 3^{x} + 3 = 0 1, 3 1, -1 0, -1 1, 0 The positive root of a equation 4x² + 7x = 1, correct to e decimal places is 0.133 0.322 1.062 10.623 The value of the expression when is x = -2/3 is -5/3 6 5/3 -11/2 If the equation px² - 6x + 1 = 0 has equal roots, the value of p is 9 3 6 4 If 2x + 1 = 15, then x = 12 16 7 8 14 Which of the following is a root of the equation y² + 6y = 0? 3 2 0 1 The positive root of a equation 4x² + 7x = 1, correct to e decimal places is 1.062 0.322 10.623 0.133 The roots of the equation5 + 3y - 2y² = 0 are -5/2, 1 -5/2, -1 5/2, -1 5/2, 1 If y = 2/3 x + 1 and z = 2/3 y + 1, then the value of z when x = 66 is 21 61 31 31/2 Solve the equation (a - 7)(a + 2) = 0 a = -4 or -5 a = -2 or 7 a = 2 or -7 a = -1 or 8 Find the roots of the equation3y² + 25y - 18 = 0 -2/3, 9 -9, 2/3 -2, 3 -3, 2 Find the values of y for which 16^{y} - 5 × 4^{y} + 4= 0 -1, 0 1, 4 -2, 2 0, 1 If 3y + 4 - y/3 = y + 9, then y is 4 5 3 6 If the equation y² - (k - 2)y + 2k + 1 = 0 has equal roots, the values of k are 3, 4 1, 2 12, 0 4, 5 The roots of the equation ay² + by + c = o are 1/2 and -3. The values of a, b and c are, respectively Solve the equation 5x² = 3x 0 or 3/5 3 or 5 0 or 3 0 or 5 What is the value of 2p + 3q, when p = 4 and q = 5? 25 23 15 30 20 Find the smaller value of a for whicha² - 3a + 2 = 0 1 -1 -2 2 Solve the equation 6(y-4) + 3(y+7) = 6 0 1 2/3 3/2 Solve the equation 3x + 4 = 5x - 6 5 -5 3 -3 -4 1 out of 20 Time is Up! Time's up