Basics of Algebra

subtract 4a + 5b -3c from 6a - 3b + c

• 2a - 8b - 4c

• 2a + 8b + 4c

• 2a + 8b + 4c

• 2a - 8b + 4c

Tags

CCSS.HSA.APR.A.1

Simplify the expression:
7(n-3)

• 7n + 21

• 7n - 21

• 7n - 7

• n - 21

Tags

CCSS.6.EE.A.3

Subtract:  -6x²y from -10x²y

• 4x²y

• -4x²y

• 16x²y

• -16x²y

Tags

CCSS.HSA.APR.A.1

Simplify: (2w⁻²)⁴

• 2w⁶

• 2/w^-8

• 16/w⁸

• 2w²

Tags

CCSS.HSA.APR.A.1

Simplify: w²⁴ ÷ w⁸

• w¹⁶

• w³

• w³²

• w^24/8

Tags

CCSS.HSA.APR.A.1

What is x ⁵÷x

• x⁵

• x⁴

• x³

• x²

Tags

CCSS.HSA.APR.A.1

12x⁵×3x⁴

• 12x⁹

• 24x

• 36x

• 36x⁹

Tags

CCSS.HSA.APR.A.1

• y⁴
• y⁵
• y⁶
• 6^y

Tags

CCSS.8.EE.A.1

Find a^-80 ÷ a⁸

• a^-88

• a¹⁰

• a⁸⁸

• a^-72

Tags

CCSS.HSA.APR.A.1

a⁷×a⁴÷a⁵

• a⁷

• a⁶

• a⁴

• a¹¹

Tags

CCSS.8.EE.A.1