Answer:
-20f+32
Step-by-step explanation:
-5×4=-20 put the x back
4×8=32
(x + a) (x + b) = x² + (a + b) x + ab
75 * 77=
=(70+5)(70+7)
=70²+(5+7)*70+5*7
=4900+12*70+35
=4900+840+35
=5775
Step-by-step explanation:
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Answer: A. 1993
Step-by-step explanation: A P E X
Answer:
Easy -2x
Step-by-step explanation:Because both a positive y and a negative y cancle out eachother so all thats left is both of the negative x's