Factorise!!
Authored by Sangeetha A
Mathematics
8th Grade
CCSS covered
Used 79+ times
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10 questions
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1.
MULTIPLE CHOICE QUESTION
10 sec • 1 pt
Division is the inverse process of ________________________
addition
subtraction
multiplication
division
Tags
CCSS.3.OA.C.7
2.
MULTIPLE CHOICE QUESTION
10 sec • 1 pt
) The process of finding two or more expressions whose product is the given expression is called _____________________________
polynomial
algebraic expression
factorisation
identity
3.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
) The degree of a polynomial is the highest ___________________ of the variable involved in various terms of the polynomial.
exponent
term
co-efficient
factor
4.
MULTIPLE CHOICE QUESTION
10 sec • 1 pt
_______________________ is a reverse process of multiplication.
factorisation
addition
subtraction
multiplication
Tags
CCSS.3.OA.A.1
5.
MULTIPLE CHOICE QUESTION
10 sec • 1 pt
Which number is a factor of every expression but is not specified in factorization?
0
1
x
y
Tags
CCSS.7.EE.A.1
6.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Find the common factor in the expression 7a2 – 21a is ___________________________.
7a(a – 21)
7a(a – 3)
7a(a +3)
7a
7.
MULTIPLE CHOICE QUESTION
10 sec • 1 pt
Expressions can be factorised by splitting middle term by which identity?
(x + a)(x + b) = x2 + (a + b)x + ab
(a + b)2 = a2 + 2ab + b2
(a + b)(a – b) = a2 – b2
(a - b)2 = a2 - 2ab + b2
Tags
CCSS.HSA.APR.C.4
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