3 years ago

HEEELLLLLPPPPPPPPPPPP!!!!!!!

Mathematics

1 answer:

Mademuasel [1]3 years ago

4 0

Answer:

2x³ + 11x² + 8x - 16

Step-by-step explanation:

Multiply:

(x + 4) (2x² +3x - 4)

2x³ + 3x² - 4x + 8x² + 12x - 16

Combine like terms:

2x³ + 11x² + 8x - 16

You might be interested in

help me on these 5 math problems, answer them correctly and explain your answers, please and thank you! <3 i have trouble on

BARSIC [14]

Answer: H

Step-by-step explanation: move the dilations

6 0

2 years ago

Read 2 more answers

True of false? the slope of thia equation is zero <br>y=x+5<br>

Ugo [173]

Answer:

false

Step-by-step explanation:

no solution

5 0

3 years ago

Read 2 more answers

Last Friday Trevon had $29. Over the weekend he received some money for cleaning the attic. He now has $41. Write an algebraic e

tester [92]

Answer:

x + 29 = 41

Step-by-step explanation:

Trevon received some money, but we don't know how much, so we will represent that with x.

The money he received will be add the amount he had last friday, $29.

The equation will equal his current amount, $41.

6 0

2 years ago

In the diagram below, ab and bc are tangent to o. what is the measure of adc

Andrej [43]

Answer:

Step-by-step explanation: 252 apex

4 0

3 years ago

Read 2 more answers

What is the value of the underlined digit in 56.123? one is underlined

Blizzard [7]

The value is $0.1$ or $\frac{1}{10}$ , since it is in the tenths place.

5 0

3 years ago

Read 2 more answers