algebric expression class 8

The sum of seven and x

• 7-x
• x-7
• 7x
• 7+x

Tags

CCSS.6.EE.A.2A

Name the coefficients in the expression:
2x - 5 + 6c + m

• 2, 6, 1
• 2, 5, 6
• 2, 5
• 2, 6

Tags

CCSS.6.EE.A.2B

How many terms are in the expression below:
3x - 6 + 4b + 5 + 7 - 2x

• five
• eight
• six
• nine

Tags

CCSS.6.EE.A.2B

Subtract:  -6x²y from -10x²y

• 4x²y
• -4x²y
• 16x²y
• -16x²y

Tags

CCSS.HSA.APR.A.1

The degree of the polynomial:  4x²y + x² - 2y² is ______

• 2
• 3
• 4
• -2

(x² - y²) × (x² + y²) = ______

• 2x² + 2y²
• x⁴ - y⁴
• x⁴ + y⁴
• 2x⁴

Tags

CCSS.HSA.APR.A.1

(x - 8) ( x - 8) = ______

• x² - 64
• x² + 64
• x² - 16x + 64
• x² + 16x + 64

Tags

CCSS.HSA.APR.A.1

What kind of expression is xyz?

• Monomial
• Binomial
• Trinomial
• None of the above

Which expression has a value of 24?

• 4 + 8 - 5 + 9 + 24
• (8 - 3) + 2 x 7 - 5
• 4[6 - (9 - 8)] + 4
• 3 x 6 + 3 x 3 + 0

Tags

CCSS.6.EE.A.2C

Simplify by combining like terms:
5a + 2b - 3a + 4

• 8a + 2b + 4
• 2a + 2b + 4
• 8ab
• 4ab + 4

Tags

CCSS.7.EE.A.1