Solving for x
Solve for x :
x-7=0
x=7
what is
f(-3) if f(x)=2x+7
f(-3)=1
What is the degree of
f(x)=4x(x+2)
2
What is the leading coefficient of
-2x(x+5)(x-1)
-2
Factor
x^2+5x+6
(x+3)(x+2)
Solve for x :
x+15=0
x=-15
What is
g(4) if g(x)=\frac{9x+2}{4)
g(4)=9.5 or 19/2
What is the degree of
(3x-2)(4x+1)^2(x+7)^3
6
What is the leading coefficient of
(x+2)(3x-1)
3
Factor
x^2+8x+7
(x+7)(x+1)
Solve for x :
2x-9=0
x= 9/2 or 4.5
What is
h(2.3) if h(x)=2x^2-5x+6
h(2.3)=5.08
What is the degree of
7(x+1)(x-2)^2
3
What is the leading coefficient of
2x(x-9)^2(3x+5)^7
4374
Factor
x^2-4x+60
(x-6)(x-10)
Solve for x :
-3x+16 = 5
x=11/3or3.67
What is
j(-1) if j(x)=\frac{2x(x+5)(x-1)}{x+6}
j(-1)=3.2 or 16/5
What is the degree of
4x(x-1)^7(x+6)^3
11
What is the leading coefficient of
-3(x+1)(3x-2)^5(8x+3)
-5832
Factor
x^2+10x+25
(x+5)^2
Solve for x :
3x(x+2)(9x-5)=0
x=0 and -2 and 5/9 or 0.56
What is
k(3/2) if k(x)=\frac{(2x-1)(x+7)}{x-3}
k(3/2)=-11.33 or -34/3
What is the degree of
8^3(x+5)(x+2)(4)(x^3-1)
5
What is the leading coefficient of
-(2x+6)(4x-1)(x+7)^4
-8
Factor
x^2-16
(x+4)(x-4)