$\left(10x^5\right)\left(-3x^{11}\right)$  

•  $-30x^{16}$  

•  $30x^{55}$  

•  $30x^{16}$  

•  $-30x^{55}$  

Tags

CCSS.HSA.APR.A.1

 $-5x^4\left(-3x^3-5x^2+2x\right)$  

•  $15x^{12}+25x^8-10x^5$  

•  $15x^7-25x^6-10x^5$  

•  $15x^7+25x^6-10x^5$  

•  $15x^7+25x^6-10x^4$  

Tags

CCSS.HSA.APR.A.1

 $x\left(x+3x^2\right)$  

•  $x^2+3x^2$  

•  $3x^3+x^2$  

•  $3x^2+x$  

•  $3x^3+x$  

Tags

CCSS.HSA.APR.A.1

 $\left(x+3\right)\left(x+6\right)$  

•  $x^2+18$  

•  $2x^2+9x+18$  

•  $10x+18$  

•  $x^2+9x\ +18$  

Tags

CCSS.HSA.APR.A.1

Find the area of a square with side length 7x - 3.

• $49x^2+9$

• $49x^{2\ }-21x+9$

• $49x^2-42x-9$

• $49x^2-42x+9$

Tags

CCSS.HSA.APR.C.4

 $\left(3x-1\right)\left(3x+3\right)$  

•  $9x^2+12x-3$  

•  $9x^2+6x-3$  

•  $6x^2+6x-3$  

•  $9x^2-6x-3$  

Tags

CCSS.HSA.APR.A.1

 $\left(4x-8\right)^2$  

•  $16x^2+64x+16$  

•  $16x^2+8x-16$  

•  $16x^2-64x+64$  

•  $16x^2+64$  

Tags

CCSS.HSA.APR.C.4

Find the area of a rectangle with length 6x + 10 and width 2x + 1.

• $12x^2+26x+10$

• $16x+22$

• $8x+11$

• $12x^2+26x+11$

Tags

CCSS.HSA.APR.A.1

 $\left(3x^5+4\right)^2$  

•  $9x^5+16$  

•  $9x^5+24x\ +16$  

•  $9x^{10}+16$  

•  $9x^{10}+24x^5+16$  

Tags

CCSS.HSA.APR.C.4

 $\left(x+1\right)\left(x^2-3x+10\right)$  

•  $x^3-2x^2+7x+10$  

•  $x^3-3x^2+10x$  

•  $x^3-4x^2+7x+10$  

•  $x^2-2x+11$  

Tags

CCSS.HSA.APR.A.1