Advertisements
Advertisements
प्रश्न
Subtract: 3p + 5 from p – 2q + 7
उत्तर
p – 2q + 7 – (3p + 5) = p – 2q + 7 + (– 3p – 5)
= p – 2q + 7 – 3p – 5
= p – 3p – 2q + 7 – 5
= (1 – 3)p – 2q + 2
= – 2p – 2q + 2
APPEARS IN
संबंधित प्रश्न
Subtract the second expression from the first.
(5x + 4y + 7z); (x + 2y + 3z)
Subtract: m + n from 3m – 7n
Subtract:
2ab + 5bc – 7ac from 5ab – 2bc – 2ac + 10abc
Subtracting a term from a given expression is the same as adding its additive inverse to the given expression.
Subtract the following expressions:
–4x2y – y3 from x3 + 3xy2 – x2y
Subtract the following expressions:
x4 + 3x3y3 + 5y4 from 2x4 – x3y3 + 7y4
Subtract the following expressions:
ab – bc – ca from –ab + bc + ca
Subtract the following expressions:
–2a2 – 2b2 from –a2 – b2 + 2ab
To what expression must 99x3 – 33x2 – 13x – 41 be added to make the sum zero?
Subtract 9a2 – 15a + 3 from unity.
