Can someone help with these?:/

(a) simplify 5c² d³×2d

10c²d⁴x

(b) write 64×4⁵ as a power of 4

64×4⁵=4⁸

(c) simplify p³×(p⁵)²

=3p¹¹×

I HOPE IT CAN HELP :)

see below

Step-by-step explanation:

a.  5c²d³ x 2d    multiply the whole numbers first which gives you

10c²d³d

Now you can combine the d variable.  d is the same as d¹ so now you can add the exponents.

10c²d⁴

b.  64 x 4⁵    first convert 64 into a power of 4.  4 x 4 x 4 = 64 which is 4³

So now you have 4³ x 4⁵.  Add the exponents together since the base number is the same (4).   Answer is 4⁸.  That is 4 to the 8th power if you can't see it.

c.  p³ x (p⁵)²    first take the last part.  When raising the power of an exponent, you multiply the exponent by the power or 5 x 2.  So that is now p¹⁰.

Now you have  p³ x p¹⁰.  The bases are the same so you add the exponents.

Answer is p¹³

don't know sorry bru

step-by-step explanation:

the answer is 31.27mph