Advertisements
Advertisements
Question
Simplify: a5 ÷ a3 + 3a × 2a
Sum
Advertisements
Solution
a5 ÷ a3 + 3a × 2a
= a5−3 + 3a × 2a
= a2 + 6a2
= 7a2
shaalaa.com
Simplification of Expressions
Is there an error in this question or solution?
APPEARS IN
RELATED QUESTIONS
If (am)n = am .an, find the value of : m(n - 1) - (n - 1)
Prove that: `a^-1/(a^-1+b^-1) + a^-1/(a^-1 - b^-1) = (2b^2)/(b^2 - a^2 )`
Simplify : a2 − 2a + {5a2 − (3a - 4a2)}
Simplify : `"x" − "y" − {"x" − "y" − ("x" + "y") −overline("x"-"y")}`
Simplify : `2{m-3(n+overline(m-2n))}`
Simplify : `3"x"-[3"x"-{3"x"-(3"x"-overline(3"x"-"y"))}]`
Simplify : `"a"-["a"-overline("b+a") - {"a"-("a"- overline("b"-"a"))}]`
Simplify: `3"a"xx[8"b" ÷ 4-6{"a"-(5"a"-overline(3"b"-2"a"))} ]`
Write each of the following in the simplest form:
`"a"^(1/3) ÷ "a"^(-2/3)`
Simplify the following:
`root(3)(x^4y^2) ÷ root(6)(x^5y^-5)`
