Indefinite Integration by substitution(Part 1)

∫ g ' ( x ) f (u) dx,    u = g ( x )

• ∫ f ( u ) du
• g ( x ) + C 
• ( 1/ g ( x ) ) g ( x)⁴ + C 
• cannot be determined

Tags

CCSS.HSA.SSE.A.2

CCSS.HSA.SSE.B.3

what is the choice of u for ∫2x(x²-2)¹⁵ dx?

• (x²-2)¹⁵

• x²-2

• 2x

• No u needed

What is the choice of u for ∫ e^x(1+e^x)^(1/2) dx?

• e^x

• 1+e^x

• (1+e^x)^(1/2)

• (e^x)^(1/2)

Tags

CCSS.HSA.SSE.A.2

CCSS.HSA.SSE.B.3

CCSS.HSN.RN.A.2

What should be assigned to u in the integral?

• 2x²

• sin (2x²)

• 5x

• no u needed

Tags

CCSS.HSF.TF.B.5

What should be used for u in the integral?

• no u needed
• 4t²
• t³
• 1/4t²

Tags

CCSS.HSA.SSE.A.2

CCSS.HSA.SSE.B.3

CCSS.HSA.APR.A.1

CCSS.HSA.APR.D.6

CCSS.HSA.SSE.A.1

what is the choice of u for the integration?

• 4x

• 2x²+6

• 1/(2x²+6)

• ln(2x²+6)

What should "u" equal in this integral?

• x
• (lnx)/x
• lnx
• sin(lnx)

Tags

CCSS.HSF.BF.B.5

CCSS.HSF.LE.A.4