What’s the answer I really need help????
2 answers:
612/68 = 9
if you do not have a calculator, use this technique to solve.
To find the GCF, it can take some guessing and checking.
i started by dividing both numbers by 4: 612/68 = 153/17
now to see if 153 is divisible by 17, think about what number times 7 ends in 3.
9*7=63
then multiply 17*9=153
the answer than is 9
if you do not have a calculator, use this technique to solve.
To find the GCF, it can take some guessing and checking.
i started by dividing both numbers by 4: 612/68 = 153/17
now to see if 153 is divisible by 17, think about what number times 7 ends in 3.
9*7=63
then multiply 17*9=153
the answer than is 9
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Answer:
d : 4, 1, -2.
Step-by-step explanation:
There's no need for a calculator in my opinion because we can use the rational root theorem which states that the equations of this form:
Have rational roots, than the roots are of the form:
Rewriting the equation we have: