Question

complete the statement
15^4a^2+20x^2a^3=5x^2a^2()

Answer 1

help please!!!!

Answer 2

@sbuck98

Answer 3

I don't know that

Answer 4

:( math sucks lol

Answer 5

I assumed you missed an x in the first term.

15x^4a^3+20x^2a^3=5x^2a^2

5x²a²(3x²a + 4a) = 5x²a²

3x²a + 4a = 1

a(3x² + 4) = 1

....1
----------- = a <==solved for a
3x² + 4

3x²a + 4a = 1

3x²a = 1 - 4a

1 - 4a
--------- = x²
...3a

....._____
..../1 - 4a
../--------- = x <== solved for x
\/...3a



15x^4a^3+20x^2a^3=5x^2a^2

15x^4a^3 + 20x^2a^3 - 5x^2a^2 = 0

5x²a²(3x²a + 4a - 1) = 0 <== factored form

I didn't know what you wanted, so I tried to cover all the bases. I hope that helps!! :-

Answer 6

the answer is 1/3(1/a-4)