How to solve this (b) ???

Mathematics

1 answer:

vladimir1956 [14]2 years ago

5 0

(b). → Simplify: [{5^(x-+1) + 5^x}/{6×5^x}]

= [{5^(x+1+x)}/{6×5^x}]

= [{5^(2x+1)}/{6×5^x}]

= [{5^(2x+1-x)}/6]

= [{5^(x+1)}/6]Ans.

(c). 4a³b²

= 4(3)³(-2)²

Since, a = 3 and b = -2.

so,

= 4(3*3*3)(-2*-2)

= 4(27)(4)

= 108(4)

= 432Ans.

also read similar questions: simplify 6/x-6+3x/x+5-1/(x-6)(x+5)..

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simplify the equation simplify x^5/8/x^1/6..

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