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# Calculus with Applications

## Educators

DS
+ 19 more educators

### Problem 1

Perform the indicated operations.
$$\left(2 x^{2}-6 x+11\right)+\left(-3 x^{2}+7 x-2\right)$$

Felicia S.
University of California - Los Angeles

### Problem 2

Perform the indicated operations.
$$\left(-4 y^{2}-3 y+8\right)-\left(2 y^{2}-6 y-2\right)$$

Ho W.

### Problem 3

Perform the indicated operations.
$$-6\left(2 q^{2}+4 q-3\right)+4\left(-q^{2}+7 q-3\right)$$

Colby V.

### Problem 4

Perform the indicated operations.
$$2\left(3 r^{2}+4 r+2\right)-3\left(-r^{2}+4 r-5\right)$$

Gargi C.

### Problem 5

Perform the indicated operations.
$$\left(0.613 x^{2}-4.215 x+0.892\right)-0.47\left(2 x^{2}-3 x+5\right)$$

Check back soon!

### Problem 6

Perform the indicated operations.
$$0.5\left(5 r^{2}+3.2 r-6\right)-\left(1.7 r^{2}-2 r-1.5\right)$$

DS
Daniel S.

### Problem 7

Perform the indicated operations.
$$-9 m\left(2 m^{2}+3 m-1\right)$$

Mikel J.

### Problem 8

Perform the indicated operations.
$$6 x\left(-2 x^{3}+5 x+6\right)$$

Sandhya R.

### Problem 9

Perform the indicated operations.
$$(3 t-2 y)(3 t+5 y)$$

Felicia S.
University of California - Los Angeles

### Problem 10

Perform the indicated operations.
$$(9 k+q)(2 k-q)$$

Felicia S.
University of California - Los Angeles

### Problem 11

Perform the indicated operations.
$$(2-3 x)(2+3 x)$$

MI
Matt I.

### Problem 12

Perform the indicated operations.
$$(6 m+5)(6 m-5)$$

Alan M.

### Problem 13

Perform the indicated operations.
$$\left(\frac{2}{5} y+\frac{1}{8} z\right)\left(\frac{3}{5} y+\frac{1}{2} z\right)$$

NL
Nhat L.

### Problem 14

Perform the indicated operations.
$$\left(\frac{3}{4} r-\frac{2}{3} s\right)\left(\frac{5}{4} r+\frac{1}{3} s\right)$$

Sarah W.

### Problem 15

Perform the indicated operations.
$$(3 p-1)\left(9 p^{2}+3 p+1\right)$$

Ashalynn D.

### Problem 16

Perform the indicated operations.
$$(3 p+2)\left(5 p^{2}+p-4\right)$$

JT
Josie T.

### Problem 17

Perform the indicated operations.
$$(2 m+1)\left(4 m^{2}-2 m+1\right)$$

Edward D.

### Problem 18

Perform the indicated operations.
$$(k+2)\left(12 k^{3}-3 k^{2}+k+1\right)$$

Annie H.

### Problem 19

Perform the indicated operations.
$$(x+y+z)(3 x-2 y-z)$$

Check back soon!

### Problem 20

Perform the indicated operations.
$$(r+2 s-3 t)(2 r-2 s+t)$$

CS
Carlos S.

### Problem 21

Perform the indicated operations.
$$(x+1)(x+2)(x+3)$$

Jared E.

### Problem 22

Perform the indicated operations.
$$(x-1)(x+2)(x-3)$$

Coach R.

### Problem 23

Perform the indicated operations.
$$(x+2)^{2}$$

Check back soon!

### Problem 24

Perform the indicated operations.
$$(2 a-4 b)^{2}$$

Chris M.

### Problem 25

Perform the indicated operations.
$$(x-2 y)^{3}$$

Philip C.
$$(3 x+y)^{3}$$