Question

simplify (^x+^3)(^x+^27)

Answer 1

makes no sense

Answer 2

whats '^x' ?

Answer 3

sorry. I guess I need to be more specific. simplify (square root of x+square root of 3)(square root of x+square root of 27)

Answer 4

\[(\sqrt{x} + \sqrt{3}) (\sqrt{x}+3\sqrt{3})\]
just FOIL

Answer 5

@mathhelp7 are you getting it?

Answer 6

no. pls show me through.

Answer 7

(a + b ) ( c + d ) = ac + ad + bc + bd

Answer 8

so is this the answer? (x √ +3 √ )(x √ +3 √3

Answer 9

no use the formula I posted above and simplify.

Answer 10

what @Asad0000 means:

a = √x
b = √3
c = √x
d = 3 √3

plug this stuff into the formula he posted above.

Answer 11

Oh ok. thank you so much!!!

Answer 12

can you help me with 2 more problems pls?

Answer 13

What is the simplest form of the radical expression? √ 2 √ + √5 divide by √3 - √5

Answer 14

Add 3 divided by 2 +√ 2 + 3 divided by 2 - √5

Answer 15

multiply by the conjugate of denominator for all
if (a+b). then conjugate is (a-b)

Answer 16

would you pls show work? I'd appreciate it.

Answer 17

do u not get it? cuz if u do, i'd like to see your work (even if you're not sure)

Answer 18

√ 2 √ + √5 divide by √3 - √5
^ is that other √ just a typo?

Answer 19

sorry. Yes it was a typo.
Add 3 divided by 2 +√ 5 + 3 divided by 2 - √5

Answer 20

Im doing two different questions.
1.) What is the simplest form of the radical expression? √ 2 + √5 divide by √2 - √5
2.) Add 3 divided by 2 +√ 5 + 3 divided by 2 - √5

Answer 21

okay lemme start u off the first one...

can u try it