Question

i want these correct answer with solutions​

Answer 1

Answer:

a. (7*5)*(x^3+2)*(y^2+8)

35 x^5 y^10

b. a^(8+1+ -6) = a^4

c. x^5-4 = x

d. x^-4 - (-5) = x^ -4 + 5 = x

e. y^8+3 = y^11

f. a^15 / b^12

Step-by-step explanation:

BRAINLIEST plz plz

Answer 2

Answer with step :

a) = 7x^3y^2*5x^2y^8

= 35x^5y^10 answer

b) = a^8*a*a^-6

= a^8+1-6

= a^3 answer

c) = x^3*x^2/x^4

= x^3+2*x^-4

= x^5*x^-4

= x^5-4

= X answer

d) = x^-4/x^-5

= x^-4*x^5

= x^-4+5

= x answer

e) = (y^2)^4*y^3

= y^8*y^3

= y^8+3

= y^11 answer

f) = (a^5/b^4)^3

= a^5*3/b^4*3

= a^15/b^12 answer

I hope it is useful for you so plz mark me as brainliests and give thanks