20x2 = 41x+9 20x2-41x-9 = 0 (5x+1)(4x-9) = 0 Therefore: x = -1/5 or x = 9/4
20x2=40
X3 - 20X2 + 19Xfactor out an XX(X2 - 20X + 19)what two factors of 19 add up to - 20?X(X - 1)(X - 19)============ fully factored
If the quotient of a certain binomial and 20x2 is is the polynomial
(20x + 3)(1x + 1)
20x2=40
20x2 = 41x+9 20x2-41x-9 = 0 (5x+1)(4x-9) = 0 Therefore: x = -1/5 or x = 9/4
20x2=40
20x2.. 5x8.. 80/2.. 10+10+10+10.. 200/5.. (1/2)x80
20x2 + 22xy + 6y2 = 20x2 + 10xy + 12xy + 6y2 = 10x(2x + y) + 6y(2x + y) = (2x + y)(10x + 6y) = 2(2x + y)(5x + 3y)
Make it equal zero by subtracting 21x from both sides. 20x2 - 21x - 5 factors to (4x - 5)(5x + 1)
10(2x^2 + 3)
X3 - 20X2 + 19Xfactor out an XX(X2 - 20X + 19)what two factors of 19 add up to - 20?X(X - 1)(X - 19)============ fully factored
If the quotient of a certain binomial and 20x2 is is the polynomial
-(5x - 2)(4x - 3)
-31-8x if the first and second x is a multiplication sign.
From 1 July 20x1 - 30 June 20x2