0
25a2-6400
The above is a perfectly correct answer to the question as posed.
However, the question as written makes so little sense that I suspect this is another homework assignment that got slightly garbled in transmission. The original question was very likely : -
5a2 - 80 = 0. Solve for a.
If so, the answer is a = +4 or -4.
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What is 2a squared minus 5a minus 3 factored out?
2
What is b squared plus 5a plus 6 divided by b squared minus 2?
It simplifies to 5a+4 !
What is negative sixty-four minus four squared?
Negative sixty-four minus four squared is equal to -80.
5a squared plus 3b squared plus 2a squared plus 4b squared?
No
4a squared minus 9a plus 5?
4a2 - 9a + 5 = 4a2 - 4a -5a + 5 = 4a(a - 1) - 5(a - 1) = (4a - 5)(a - 1)
What is 2a squared minus 5a minus 3 factored out?
2
What is b squared plus 5a plus 6 divided by b squared minus 2?
It simplifies to 5a+4 !
How do t factor 25a squared minus 16?
The square root of 25a squared is 5a. The square root of 16 is 4.So the answer is (5a+4)(5a-4)
Factor 25a squared minus 20ab plus 4b squared?
This is not a difficult factorisation, as it is merely a normal factorisation with "a" stuck on the end of each number. 25a(2) - 20ab + 4b(2) (2b-5a)(2b-5a) This is: 2bx2b=4b(2) 2bx-5a=-10ab (twice) -5ax-5a=25a
What is negative sixty-four minus four squared?
Negative sixty-four minus four squared is equal to -80.
How do you factor 5x squared minus 80?
It is: 5(x^2 -16)
What is 5a squared?
Well, honey, 5a squared is just 5 times a squared. It's as simple as that. So if you're looking for the value of 5a squared, just make sure you don't forget to square that 'a' and multiply it by 5. Easy peasy lemon squeezy!
How do you solve 16t squared minus 9 equals 0?
Solve this problem -x squared -40x- 80 =0
5a squared plus 3b squared plus 2a squared plus 4b squared?
No
What is 7a plus 3b minus 5a minus 2b minus b?
2a
How do you factor the polynomial 5a squared minus 15?
5a2-15 = 5 (a2-3) = 5 (a-sqrt(3))(a+sqrt(3)) as a2-b2=(a-b)(a+b)
4a squared minus 9a plus 5?
4a2 - 9a + 5 = 4a2 - 4a -5a + 5 = 4a(a - 1) - 5(a - 1) = (4a - 5)(a - 1)
