Question

slove this question and become Brainlist​

Answer 1

Step-by-step explanation:

A) Like Terms Are:

(-5yx^2, -2x^2y) and (-xy^2, 9y^2x)

B) Subtract (a-b) from (a+b)

Then,

(a+b)-(a-b)

= a+b-a+b

=2b

C) 153697.55 in standard form:

Standard Form: 1.5369755×10^5

D) Given,

4×10^5+6×10^2+2×10^2+7×10^0

=4,00,807

E) 2^5×2^2×2^-4

2^5= 32

2^2=4

2^-4= 0.0625

So,

The Answer Is,

=32×4×0.0625

=8

I hope it was helpful, Thankyou