3 years ago

Multiply these polynomials.

1 answer:

4 0

When we multiply the polynomials we will get:
(5x^2+2x)(3x^2-7x+4)
=5x^2(3x^2-7x+4)+2x(3x^2-7x+4)
=15x^4-35x^3+20x^2+6x^3-14x^2+8x
=15x^4+(6x^3-35x^3)+(20x^2-14x^2)+8x
=15x^4-29x^3+6x^2+8x
The correct answer is C

You might be interested in

Determine the intercepts of the line. − 3 x − 4 = − 5 y − 8 −3x−4=−5y−8

True [87]

Answer:

Step-by-step explanation:

6 0

3 years ago

5/7 = x/11 round your answer to the nearest tenth.

Scilla [17]

Answer:

7.9

Step-by-step explanation:

Multiply both sides of the equation by 11. This cancels out the fraction so 11 * 5/7 = x

lmk if I misunderstood the question or need to elaborate

6 0

3 years ago

Read 2 more answers

NEED CORRECT ANSWER...

Misha Larkins [42]

39.50-23.76-2.57-1.49=11.68

take the sales and subtract the expenses

6 0

3 years ago

Please help me with these problems if you can :>

IrinaK [193]

Answer:

its not letting me look

Step-by-step explanation:

8 0

3 years ago

Read 2 more answers

You take your friend out to dinner for their birthday. The bill was $65.00. You left $75.00 which includes the tip. What was the

kenny6666 [7]

Answer:

6.5%

Step-by-step explanation:

All i did was subtract 65 from the 75 which gave me 10 and I divided that by the original cost which was 65. That gave me 6.5%. Another possible answer is 0.1538461538461538. I just tried my best.

6 0

3 years ago