Advertisements
Advertisements
प्रश्न
Simplify: `3"a"xx[8"b" ÷ 4-6{"a"-(5"a"-overline(3"b"-2"a"))} ]`
Advertisements
उत्तर
`3"a"xx[8"b" ÷ 4-6{"a"-(5"a"-overline(3"b"-2"a"))}]`
`=3"a"xx[(8"b")/4-6{"a"-(5"a"-3"b"+2"a")}]`
= 3a × [2b − 6 {a − 7a + 3b}]
= 3a × [2b − 6 {−6a + 3b}]
= 3a × [2b + 36a − 18b]
= 3a × [36a − 16b]
= 108a2 − 48ab
APPEARS IN
संबंधित प्रश्न
Simplify : a2 − 2a + {5a2 − (3a - 4a2)}
Simplify : `"a"-["a"-overline("b+a") - {"a"-("a"- overline("b"-"a"))}]`
Simplify: (x5 ÷ x2) × y2 × y3
Write each of the following in the simplest form:
`"a"^(1/3) ÷ "a"^(-2/3)`
Write each of the following in the simplest form:
a-3 x a2 x a0
Simplify the following and express with positive index:
3p-2q3 ÷ 2p3q-2
Simplify the following:
`(8 xx^6y^3)^(2/3)`
Simplify the following:
`("a"^(1/3) + "a"^(-1/3))("a"^(2/3) - 1 + "a"^(-2/3))`
Simplify the following:
`(5^x xx 7 - 5^x)/(5^(x + 2) - 5^(x + 1)`
Simplify the following:
`(5^("n" + 2) - 6.5^("n" + 1))/(13.5^"n" - 2.5^("n" + 1)`
