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प्रश्न
Simplify:
3x – 6 {3x – 8 (5x – 10)}
बेरीज
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उत्तर
3x – 6 {3x – 8 (5x – 10)}
= 3x – 6 {3x – 40x + 80}
= 3x – 18x + 240x – 480
= 243x – 18x – 480
= 225x – 480
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संबंधित प्रश्न
Fill in the blank, when:
x = 3, y = 6, z = 18, a = 2, b = 8, c = 32 and d = 0.
z − a − b = ................
If a = 3, b = 0, c = 2 and d = 1, find the value of abc − bcd + cda
If x = 2, y = 5 and z = 4, find the value of the following:
`("x"^2"y"^2"z"^2)/"xz"`
Simplify:
a − (a − b − c)
Simplify:
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If x = 3, y = 2 and z = 1; find the value of 2x – 3y + 4z + 5
If P = − 12x2 – 10xy + 5y2, Q = 7x2 + 6xy + 2y2, and R = 5x2 + 2xy + 4y2 ; find Q + P
Simplify:
3x – 8 (5x – 10)
Simplify:
2 (3x2 – 4x – 8) – (3 – 5x – 2x2)
If x = − 3, find the value of 2x3 + 8x2 – 15.
