The value of `(3x^3 +9x^2 + 27x) -: 3x`

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asked Jan 18, 2022 in 8th-maths by purvi (1.8k points)

The value of `(3x^3 +9x^2 + 27x) -: 3x` is

Options:

(a) `x^2 +9 + 27x`

(b) `3x^3 +3x^2 + 27x`

(c) `3x^3 +9x^2 + 9`

(d) `x^2 +3x + 9`

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The value of `(3x^3 +9x^2 + 27x) -: 3x`
The value of `(– 27x^2y) -: (– 9xy)`
The value of `(– 27x^2y) -: (– 9xy)`
Complete the table of products. First monomial → Second monomial ↓ `2x` `-5y` `3x^2` `-4xy` `7x^2 y` `–9x^2 y^2` `2x ` `4x^2` . . . . . . . . . . . . . . . `–5y` . . . . . . `–15x^2 y` . . . . . . . . . `3x^2` . . . . . . . . . . . . . . . `– 4xy` . . . . . . . . . . . . .
Complete the table of products. First monomial → Second monomial ↓ `2x` `-5y` `3x^2` `-4xy` `7x^2 y` `–9x^2 y^2` `2x ` `4x^2` . . . . . . . . . . . . . . . `–5y` . . . . . . `–15x^2 y` . . . . . . . . . `3x^2` . . . . . . . . . . . . . . . `– 4xy` . . . . . . . . . . . . .