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What is the answer of these addition of algebraic expression?

-3/4x^a+1-1/2x^a+1+7/8x^a+1 (a+1 is an exponents)
6x²-4y²; -4xy+7y²-4x²; 5x²-7xy; 7x²+5xy-9y²
3x^4-5x²+4; 6x^4-6x²+1; 2x^4-7x² (^4 is an exponent)
3x²+2x-4; -4x²+5; 2x²-5x
hope you can give me an answer for these..thank you..

and please show me the solution..thank you


Find the GCF since all the exponents are the same. The GCF is 8 btw
-2^a+1-4^a+1+7^a+1=1^a+1 or a+1

Do you factor these equations or what?
2(3x² - 2y²) < you can factor this by using the GCF Method btw

I dunno how to solve the problems with 2 variables and with 4 as an exponent because we haven't learned that yet lol

Do you factor this still?
3x²+2x-4 <use the Quadratic Formula
a=3, b=2, c=-4
Equation: (-b+-√b2-4ac)/2a
 \frac{-2+ \sqrt{52} }{6}
x= \frac{-2+- \sqrt{52} }{6}



sorry kung may mali

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X={5/2, 0}

XDXDXD Pinasagot ko lang sa ate ko na nandito sa bahay
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