easy
Simplify (4x3+3x2+4x)+(6x3+3x2-8x).
10x3+6x2-4x
What is the factored form of
2x2+10x-6
2(x−1)(x+6)
Expand (7x+6)2
49x2+84x+36
Find the values of a, k, and n so that
(7x+2)(2x-3)=ax2+kx+n
a=14
k=−17
n=−6
Gina deposits $2000 into a savings account that earns 4.5% simple interest per year. Complete each sentence. Gina will earn $.... in interest after 1 year. The total value of the account after 6 years is $....
Gina will earn $90 in interest after 1 year. The total value of the account after 6 years is $2540.
Simplify (x+8)(x-5)
x2+3x−40.
Write a linear function for a line that passes through the point (4,2) and is perpendicular to y=0.5x+6
y=−2x+10
Solve the absolute value equation below. [2n+16]=32
n=8 and n=−24
Write a linear function for a line that passes through the point (8,4) and is perpendicular to y=2x+6
y=−1/2x+8
factor the expression 10x2+52x+48
(5x+6)(2x+8)
Simplify (x+3)(x-9)
x2−6x−27
write a linear function that passes through the point (3,7) and is perpendicular to y= .5x + 4.
y = -2x + 13
Write a linear function for a line that passes through the point (6,3) and is parallel to y=4x+12
y=4x−21
Solve the aboslute equation [28x+6]-13=0
x=1/4 or x= -19/28
What is the GCF of
6x2y3-16xy4+8x3y
2xy
Find the quotient of the expression below.−60x9−15x6+30x3 / 5x3
−12x6−3x3+6.
Expand (3x+2)2
9x2+12x+4.
Solve the absolute value equation below. [7n+13]=23
n = 10/7
n= -36/7
Solve the absolute value equation -[x-2]+3=0
x=5 and x=−1x=−1
Find the value(s) of x.
5[2x+8]+13=0
No solution
Expand (12x+3)2
144x2+72x+9
What is the factored form of 4x2+9x-18
(2x−3)(x+3)
The product of -6y2(2y2+9y-4)
−12y4−54y3+24y2
Factor. 8x3+2x2+12x+4
2(4x3+x2+6x+2)
Sally buys 5 dinners at the market. The total cost is $10 above or below $60. Write an equation that models the cost x, in dollars, of a single dinner.
[5x -60] = 10