Advertisements
Advertisements
प्रश्न
Simplify: 5(x − 4) − 3(x − 4) + 7(x − 4)
सोपे रूप द्या
Advertisements
उत्तर
5(x − 4) −3(x − 4) +7(x − 4)
Since (x − 4) is common to all terms, we factor it out
[5 − 3 + 7] (x − 4)
Simplify 5 − 3 + 7
5 − 3 + 7 = 9
9(x − 4)
Expand 9(x − 4)
9(x − 4) = 9x − 36
The simplified expression is:
9(x − 4) or 9x − 36
shaalaa.com
Performs Operations (Addition and Subtraction) on Algebraic Expressions with Integral Coefficients Only.
या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
APPEARS IN
संबंधित प्रश्न
Subtract: 4p + p2 from 3p2 - 8p
Subtract – 5a2 – 3a + 1 from the sum of 4a2 + 3 – 8a and 9a – 7.
Subtract the sum of 3a2 – 2a + 5 and a2 – 5a – 7 from the sum of 5a2 -9a + 3 and 2a – a2 – 1
Simplify: - (7 + 6x) - 7(x + 2)
Simplify: 4(3x - 8) - 3(5x + 3) - 2(6x - 8)
Copy and complete the following multi-plication:
9x + 5y
× - 3xy
Multiply: x3 - 3y3 and 4x2y2
Multiply: x2 + 5yx - 3y2 and 2x2y
Simplify: `"k"/2 + "k"/3 + "2k"/5`
Simplify: `("p" + "p"/3)("2p" + "p"/2)("3p" - "2p"/3)`
