What is the value of a5 × a7?

More Questions from Surds and Indices

• Third power of 4 is equivalent to :
• ( x2/3)- 3/4 is equivalent to :
• Solve the below equation. 173.5 x 177.3 ÷ 174.2 = 17?
• If 289 = 17x/5 , then x =?
• L√M is surd of order ........, where M is a rational number; L is a positive integer and L√M is irrational.
• If 2p + 3q = 17 and 2p + 2 - 3q + 1 = 5, then, find the value of p and q?
• ( 42 x 229 ) ÷ ( 9261)1/3 =?
• 812.5 x 94.5 ÷ 34.8 = 9?
• √5 + ∛x = 3, then the value of x is?
• If ( 5 + 2√3 ) / ( 7 + 4√3 ) = a + b√3, then the value of a and b is?

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