- a² + b²
- a² – b²
- (a + b)² – (a – b)²
- (a + b)² + (a – b)²
Related MCQs
The process of forming “went” from “go” is an example of:
A.
Inflection
B.
Derivation
C.
Suppletion
D.
Back formation
Correct answer is:
C. Suppletion
This is good enough. Here the word "enough" is ____?
A.
Adverb
B.
Adjective
C.
Conjunction
D.
None of the above
Correct answer is:
A. Adverb
Evaluate the expression: 27 / 3 + 4 ÷ 2 – 1
A.
0
B.
12
C.
10
D.
None of these
Correct answer is:
C. 10
Degree of polynomial 2x²y² + x²y² + 8x is:
A.
2
B.
4
C.
7
D.
12
Correct answer is:
B. 4
If Akbar had $12 and spent $8.40, how much money is left?
A.
$4.60
B.
$2.60
C.
$3.60
D.
$5.60
Correct answer is:
C. $3.60