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Phoenix [80]
3 years ago
7

4a^2+2a+4a^2-5 Simplify the expression

Mathematics
2 answers:
frozen [14]3 years ago
5 0
Add <span><span>4<span>a2</span></span><span>4⁢<span>a2</span></span></span> and <span><span>4<span>a2</span></span><span>4⁢<span>a2</span></span></span> to get <span><span>8<span>a2</span></span><span>8⁢<span>a2</span></span></span> .<span><span><span><span>8<span>a2</span></span>+<span>2a</span></span><span>−5</span></span><span><span><span>8⁢<span>a2</span></span>+<span>2⁢a</span></span><span>-<span>5</span></span></span></span>
raketka [301]3 years ago
4 0
it would be 8a^2+2a-5 but if u need value of a you can apply quadratic formula
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