Exponents with like Bases
Trending Questions
Q. Find the value of ‘x’, when 3x=√39.
- −32
- 23
- −2
- 3
Q. If 9n×32×(3−n/2)−2−(27)n33m×23=127 prove that m−n=1
Q. Find the values of x in each of the following: (i) 25x÷2x=5√220
Q. Question 6
Simplify (256)−(4−32)
Simplify (256)−(4−32)
Q.
Factors of 27x3+y3+z3−9xyz are:
(3x+y+z)(9x2+y2+z2+3xy+yz+3xz)
(3x+y+z)(9x2+y2+z2−3xy−yz−3xz)
(3x−y+z)(9x2+y2−z2+3xy+yz+3xz)
(3x−y−z)(9x2+y2+z2−3xy−yz−3xz)
Q. The factors of 8a3+b3−6ab+1 are:
- (2a+b−1)(4a2+b2+1−3ab−2a)
- (2a−b+1)(4a2+b2−4ab+1−2a+b)
- (2a−1+b)(4a2+1−4a−b−2ab)
- (2a+b+1)(4a2+b2+1−2ab−b−2a)
Q.
___
If an+2 = a2n−1, the value of n is _____ .
Q. Solve for x:
9×81x=272−x
Q. The exponential form of 3×3×3×3 is:
- 43
- 33
- 35
- 34
Q. The value (−12)5(−12)4÷(−18)(−14) is __________.
- 2
- −1
- 0
- 1
Q. Solve:
(4x4−5x3−7x+1)÷(4x−1)
(4x4−5x3−7x+1)÷(4x−1)
Q. ___
If (2)m+1×25=4−2 the value of m is
Q.
Express the following with a single exponent:
Q. Solve S=153+163+173+......+603
Q. Solve:
(220÷215)×23
(220÷215)×23
Q. Which is larger: (53×54×55×56) or (57×58)
Q. If (15)3y=0.008 then find the value of (0.25)y.
Q. Solve:
51a6(256a4−81b4)÷34(4a−3b)
51a6(256a4−81b4)÷34(4a−3b)
Q. Solve:
(32)25×(4)−12×(8)132−2+(64)−1/3
(32)25×(4)−12×(8)132−2+(64)−1/3
Q.
Express the following with a single exponent: