Question

How to make a projet for bihu in class 10

Answer 1

6-10 pmOnline ya offline ho gayaशिष्टताPT2 will be starting after 25.01.2021. When we receive the date sheet it would be immediately circulatedप्रयत्नसादाprayatnकोशिश करोprayatana6-30 pmSimplify combining like terms: (i) 21b-32+7b-20b (ii) -z^(2)+13z^(2)-5x+7^(2)-15z (iii) p-(p-q)-q-q-q(-p) (iv) 3a-2b-b-(a-b+ab)+3ab+b-a (v) 5x^(2)y-5x^(3)+3x^(2)-3y^(2)+x^(2)-y^(2)+x^(2)-y^(2)+8xy^(2)-3y^(2) (vi) (3y^(2)+5y-4)-(8y-y^(2)-4)Simplify combining like terms:

(i) 21b - 32 + 7b - 20b

(ii) - z ^ 2 + 13z ^ 2 - 5x + 7z ^ 3 - 15z

(iii) p - (p - q) - q - (q - p)

(v) 5x ^ 2 * y - 5x ^ 2 + 3y * x ^ 2 - 3y ^ 2 + x ^ 2 - y ^ 2 + 8x * y ^ 2 - 3y ^ 2

(vi) (3y ^ 2 + 5y - 4) - (8y - y ^ 2 - 4)

(iv) 3a - 2b - ab - (a - b + ab) + 3ab + b - a

Answer 2

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