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OpenStudy (anonymous):
add (x5 + 7x3 – 9) + (4x5 – 2x3 + 13)
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OpenStudy (anonymous):
answer choice: 5x5 + 5x3 + 4 4x5 – 5x3 – 4 4x5 + 9x3 + 22 5x5 + 9x3 – 22
OpenStudy (ganpat):
Hint: add/subtract similar variables... like x, x2.. and so..
OpenStudy (anonymous):
i dont know how to do it when it has an exponent
OpenStudy (cwrw238):
eg x^5 + 4x^5 = 5x^5
OpenStudy (cwrw238):
just as x + 4x = 5x
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OpenStudy (anonymous):
thankyou!
OpenStudy (cwrw238):
yw
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