Evaluate Algebraic Expressions with Negative Numbers

Find the numerical value of 12x² + 3xy – 5y²  if x= -3 and y = -2

• 10

• -10

• -106

• 106

Tags

CCSS.6.EE.A.2C

Find the numerical value of 4(2x – 3y) + z – 5  if x = -5; y = 7 and z = 4

• -125

• -124

• -123

• -122

Tags

CCSS.6.EE.A.2C

Find the numerical value of   4(5a – 3b) + a(b – 10a) , if a = 1; b = 2

• 12

• -12

• 8

• -8

Tags

CCSS.6.EE.A.2C

Evaluate this expression:
(-2)² - (-5)²

• -21

• 29

• 21

• -29

Tags

CCSS.7.EE.B.3

Evaluate the expression for x = −2.
4 − x

• 2

• 6

• −2

• −6

Tags

CCSS.6.EE.A.2C

-27 / -27

• 0

• -0

• 1

• -1

Tags

CCSS.7.NS.A.2A

CCSS.7.NS.A.2B

Evaluate when a = 15:
2(a - 5) + 2

• 22

• 27

• 14

• 7

Tags

CCSS.6.EE.A.2C

Evaluate 2a + 4b 
if a = 10     and    b = 6

• 20

• 24

• 44

• 4

Tags

CCSS.6.EE.A.2C