Q. 144.5( 17 Votes )

# Subtract:

–6p + q + 3r + 8 from p – 2q – 5r – 8

Answer :

According to the rule of subtraction two negative becomes positive and the result will have negative sign.

To subtract the expression,we have to arrange the given expression in the form of rows and then subtract the expression column wise, so we have;

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Subtract:

5a^{2}b^{2}c^{2} from -7a^{2}b^{2}c^{2}

Take away:

(i)

(ii)

(iii)

(iv)

(v)

RD Sharma - MathematicsSubtract 3x-4y-7z from the sum of x-3y+2z and -4x+9y-11z.

RD Sharma - MathematicsSubtract:

x^{3} + 3x^{2} – 5x + 4 from 3x^{3} – x^{2} + 2x – 4

Subtract:

–2abc from –8abc

RS Aggarwal - MathematicsSubtract:

–16p from –11 p

RS Aggarwal - MathematicsAdd:

6ax – 2by + 3cz, 6by -11ax – cz and 10 cz -2ax – 3by

RS Aggarwal - MathematicsSimplify each of the following:

(i)

(ii)

(iii)

(iv)

(v)

RD Sharma - MathematicsSubtract:

(i) -5xy from 12xy

(ii) 2a^{2} from -7a^{2}

(iii) 2a-b from 3a-5b

(iv)

(v)

(vi)

(vii) x^{2} - xy^{2} + xy from x^{2}y + xy^{2} - xy

(viii)

RD Sharma - MathematicsIf we subtract -3x^{2}y^{2} from x^{2}y^{2}, then we get