0 reads0 ratings0 helpful
What are the factors of (x^2-13x+42)?
Advertisement
Answer and explanation
Correct answer: ((x-6)(x-7))
(-6+(-7)=-13) and ((-6)(-7)=42). In exams use two negative signs when the constant is positive and the middle term is negative.
Frequently asked questions
What is the correct answer to this question?
((x-6)(x-7))
Why is this the correct answer?
(-6+(-7)=-13) and ((-6)(-7)=42). In exams use two negative signs when the constant is positive and the middle term is negative.
Which subject and chapter does this question cover?
This is a Class 9 Mathematics question. Chapter: Exploring Algebraic Identities. Topic: Factorisation.
Student feedback
Was this question useful?
Was this question useful?
👍 0 Helpful 👎 0 Not helpful
Difficulty
Easy0%
Medium0%
Hard0%
Was the explanation clear?
Yes 0% No 0%
0 responsesStudent Reviews
No published reviews yet.
Advertisement