0
Still curious? Ask our experts.
Chat with our AI personalities
EzraFaith is not about having all the answers, but learning to ask the right questions.
Chat with Ezra
BlakeAs your older brother, I've been where you are—maybe not exactly, but close enough.
Chat with Blake
RossEvery question is just a happy little opportunity.
Chat with RossAdd your answer:
Earn +20 ptsQ: Is 4x2 plus 8x-21 prime
Write your answer...
Submit
Still have questions?
Continue Learning about Math & Arithmetic
Is 4x2 plus 22x plus 10 prime?
Not if x is an integer.
What is 4x2 plus 3 equals?
4x2 plus 3=11
What is the factorization of 4x2 plus 12x plus 5?
4x2 + 12x + 5 = (2x + 1)(2x + 5).
What is 8x cubed plus 4x squared plus 6x plus 3?
8x3 + 4x2 + 6x + 3 = 4x2(2x + 1) + 3(2x + 1) = (2x + 1)(4x2 + 3)
How do you solve x3 plus 4x2 plus 6x plus 24?
x3 + 4x2 + 6x + 24 = (x2 + 6)(x + 4)
Trending Questions
What is the exact measurement of this line?
Write down the first 20 square numbers?
What is 0.56 rounded to the nearest half?
What is 78 times 4?
What is 0.444 repeat as a fraction?
What is equivalent to 8 over 48?
Is overnight a compound word?
How many kilograms of beans grain can be harvested in an acre of land?
Least common multiple for 24 and 36?
Why did the New Testament take so long to write?
Which term includes the other three terms?
How many significant digits are in this number 3.008?
Is algebra multiplication or addition?
What is line matrix?
What is the number of blessings that must be given to G-d each day?
How many lineal meters will cover 30 square meters?
How many hours is 8pm till 3pm?
1.75 ft is how many inches?
What is 12300 tines 2?
What is one third divided by two thirds?
Copyright ©2025 Infospace Holdings LLC, A System1 Company. All Rights Reserved. The material on this site can not be reproduced, distributed, transmitted, cached or otherwise used, except with prior written permission of Answers.