Multiplying Terms with the Same Base
Trending Questions
Q. Find the value of x, if 2x×210=2−4x.
- 2
- -2
- 0
- 1
Q. am×an= _____
- am+n
- amn
- amn
- (am)n
Q. Find the value of (−8)−2×(−8)−3
- (−8)5
- 1(−8)5
- (−8)−5
- 1(8)5
Q. If (5)m+3×(5)−2=(5)5, find the value of m.
- m=5
- m=2
- m=4
- m=3
Q. Find the value of x if 26×22x=210
- x=1
- x=2
- x=3
- x=4
Q. Simplify 510×530×540
- 5−80
- 590
- 580
- 5−90
Q.
Find the value of the following expression:
Q. 43 × 44 =
- 87
- 47
- 1612
- 412
Q. Evaluate a3×a5(a3)2.
- a4
- a5
- a3
- a2
Q. Find the value of 42×42
- 1
- 256
- 40
- 44
Q.
Fill in the blanks with or sign: ______
Q. Simplify 52×53
- 56
- 55
- 51
- 54
Q.
MULTIPLYING AND DIVIDING IN SCIENTIFIC NOTATION
Find the product or quotient. Write your answer in scientific notation.
Q. Simplify and express the following in exponential form:
[(52)3]÷57
[(52)3]÷57
Q. Find the value of 'a', if 35×3a=39
- a=3
- a=-4
- a=4
- a=2
Q. Find the value of 2−5×24.
- 29
- 2−3
- 2−1
- 2−20
Q. Simplify m5×m6
- m30
- m11
- m−9
- m9
Q.
Choose the correct answer and fill in the blanks:
Q.
On multiplying terms with the same base, the exponents are ____.
multiplied
- subtracted
added
divided
Q.
Using laws of exponents, simplify and write the answer in exponential form:
Q.
Write the following using positive exponents only :
Q.
Express in exponential form:
.
Q.
Using laws of exponents , simplify :
Q. Find the value of n, if
(53)2n+1×(53)5=(53)n+2.
(53)2n+1×(53)5=(53)n+2.
- n=−4
- n=0
- n=4
- n=1
Q. Solve for x in the equation (−5)x+1×(−5)5=(−5)7.
- 6
- 7
- 2
- 1
Q.
Evaluate 44 × 4−3 × 42 × 4−5
4
116
16
14
Q.
Choose the correct word/answer and fill in the blanks:
and are _________ (same/different)
Q.
Simplify :
(v)
Q. Simplify, giving solution with positive index
(−a5)(a2)
(−a5)(a2)
Q.
How do you multiply .