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Gnoma [55]
4 years ago
7

How do you factor 25x^2-9

Mathematics
2 answers:
Alex_Xolod [135]4 years ago
4 0
How<span> you would factor this is,

</span>The two terms of the binomial equation 25x<span>^2 + -9 = 0 are perfect square. When factoring the difference of two perfect squares: x^2 – a^2 = (x+a)(x-a) . STEP 2: Set up and solve the equation. (5x) (5x) + (5x) (-3) + (3) (5x) + (3) (-3) = 0 With the Distributive Prop
</span><span>
PLZ IF IT HELP LIKE AND RATE!!!!

:3


</span>
hoa [83]4 years ago
3 0
If I understood the question correctly you can think of 25x^2-9 as being 25x^2+0x-9.  Therefore a=25, b=0, and c=-9.  Using the quadratic formula x=(-b(+or-)√(b²-(4ac)))/(2a).  after solving this equation with the given a, b, and c values you should get x=3/5 and -3/5.
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Step-by-step explanation:

While slavery was the major issue separating the North and South, it was not slavery itself that sparked the conflict. The South wanted to secede from the Union, and the North refused. While President Abraham Lincoln personally opposed slavery, he recognized that it was legal under the U.S. Constitution at the time. He also recognized that few in the North were ready to go to war to free the slaves. For Lincoln and the northern majority, preservation of the Union was the foremost goal.

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plz mark me brainliest

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