Question
What will come in place of β?β in the following
equation, if β+β and βββ are interchanged and βΓβ and βΓ·β are interchanged? 163 Γ· 5 + 147 Γ 7 β 19 = ?Solution
Given- 163 Γ· 5 + 147 Γ 7 β 19 = ? After interchanged- 163 x 5 β 147 Γ· 7 + 19 = ? 815 β 21 + 19 = ? 794 + 19 = 813
I.Β p2Β - 19p + 88 = 0Β Β Β
II. q2Β - 48q + 576 = 0
What will be the product of smaller roots of both equations.Β
I. 12y2Β + 11y β 15 = 0
II. 8x2Β β 6x β 5 = 0
I. 2y2 – 19y + 35 = 0
II. 4x2 – 16x + 15 = 0
I. x2 + 24x + 143 = 0
II. y2 + 12y + 35 = 0
I. 27x6-152x3+125=0
II. 216y6Β -91y3+8=0
I. 8xΒ² + 2x β 3 = 0
II. 6yΒ² + 11y + 4 = 0
I. x2-2x- √5x+2√5 = 0
II. y2-√3 y- √2 y+ √6 = 0
...I. 2x2 – 25x + 33 = 0
II. 3y2 + 40y + 48 = 0
Solve the quadratic equations and determine the relation between x and y:
Equation 1: 29xΒ² - 137x + 108 = 0
Equation 2: 31yΒ² - 146y + ...