Free Printable G10.Q3.W4.D3-Math

1.

Factor completely:

3x² + 18x +15

a)

3(x² + 6x + 5)

b)

3(x + 5)(x + 1)

c)

(x + 5)(x + 1)

d)

(x+5)(x-1)

2.

Factor completely:

45x⁶ +27x⁵y- 9x⁴

a)

3x⁴(15x²+9xy-3)

b)

9x⁴(5x²+3xy)

c)

3x⁴(15x²+9xy)

d)

9x⁴(5x²+3xy-1)

3.

What is the factored form of 4x²-9?

a)

(2x-7)²

b)

(2x+3)(2x-3)

c)

(2x+7)²

d)

(4x+9)(4x-9)

4.

What is the factored form of 3x²-13x+12?

a)

(3x+3)(x+4)

b)

(3x-4)(x-3)

c)

(3x-3)(x-4)

d)

(3x+4)(x+3)

5.

Simplify.

\frac{6x+18}{x^2+7x+12}

a)

$x^2+x+6$

b)

$x^2-x+6$

c)

$\frac{6}{(x+4)\ }$

d)

$\frac{6}{(x+3)\ }$

6.

Simplify:

$\frac{(2x^2−98)}{(2x^2+18x+28)}$

a)

$\frac{(x−7)}{(x+2)}$

b)

$\frac{(x−7)}{(x−2)}$

c)

$\frac{\left(x+7\right)}{(x+2)}$

d)

$\frac{\left(x-2\right)}{\left(x+7\right)}$

7.

Solve for w.

$-\frac{w}{2}+3=\frac{w}{4}-5$

a)

$\frac{8}{3}$

b)

$\frac{32}{3}$

c)

$\frac{5}{8}$

d)

$-\frac{9}{8}$

8.

Solve for n.

$-\frac{3}{4}n+2n=-5-\frac{15}{4}n$

a)

n = -1

b)

$n=-\frac{17}{5}$

c)

n = 2

d)

no solution

9.

Solve this equation:

$\frac{3x+2}{4}=\frac{2x-1}{3}$

a)

x = -10

b)

x = 10

c)

x = -9

d)

x = 9

10.

Solve the Simultaneous Equations:

x + y = 3

2x - y = 6

a)

x = 0, y = 3

b)

x = 1, y = 2

c)

x = 3, y = 0

d)

x = 2, y = 1

G10.Q3.W4.D3-Math

Total questions: 10

Worksheet time: 48mins

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