Advertisements
Advertisements
प्रश्न
Simplify: 7n2 – 9n2 + 3n2
बेरीज
उत्तर
7n2 – 9n2 + 3n2
= 7n2 + 3n2 – 9n2
= 10n2 - 9n2 = n2
shaalaa.com
या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
APPEARS IN
संबंधित प्रश्न
Write the degree of the following polynomial: 7 – 3x2y + y2
Simplify : 3m + 12m – 5m
Find the sum of: 9x2 – 6x + 7, 5 – 4x and 6 – 3x2
Subtract the second expression from the first:
x + 2y + z, - x - y - 3z
Enclose the given term in bracket as required:
4a – 9 + 2b – 6 = 4a – (……..)
Enclose the given term in bracket as required:
x2 -y2 + z2 + 3x – 2y = x2 – (……..)
Simplify: `"b"("2b" - 1/"b") - "2b"("b" - 1/"b")`
Simplify: -1[a - 3{b - 4(a - b - 8) + 4a} + 10]
Identify the term and its factor in the following expression.
Show the term and factor by tree diagram.
− ab + 2b2 − 3a2
Identify term and factor in the expression given below:
− 4x + 5y
